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<title><![CDATA[raul007'职业博客]]> </title>
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<pubDate>Mon, 14 Jul 2008 10:24:28 CST </pubDate>
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<title>碳纤维梁加固计算书</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1987824.html</link>
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<![CDATA[<div class="p_entry2" id="textboxContent">
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 18pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">碳纤维梁加固计算书</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 18pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 18pt; mso-bidi-font-size: 12.0pt"><o:p><font face="Times New Roman">&nbsp;</font></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">项目名称</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">构件编号</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">日期</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">设</span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">计</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">校</span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">对</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">审核</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">一</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">、</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">基本资料</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>1</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">设计依据</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">《碳纤维片材加固混凝土结构技术规程》（</span><span lang="EN-US"><font face="Times New Roman">CECS 146:2003</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">）（以下简称规程）</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">《混凝土结构设计规范》（</span><span lang="EN-US"><font face="Times New Roman">GB50010</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">&mdash;</span><span lang="EN-US"><font face="Times New Roman">2002</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">）（以下简称规范）</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>2</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">问题类型</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">根据期望的承载力求碳纤维片材用量</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">期望的加固后的抗弯承载力为</span><span lang="EN-US"><font face="Times New Roman">82.00 kN</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">&middot;</span><span lang="EN-US"><font face="Times New Roman">m</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">期望的加固后的抗剪承载力为</span><span lang="EN-US"><font face="Times New Roman">60.00 kN</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>3</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">截面参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">截面宽度</span><span lang="EN-US"><font face="Times New Roman">:<span style="mso-spacerun: yes">&nbsp; </span><em style="mso-bidi-font-style: normal">b</em> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="300" hasspace="True" negative="False" numbertype="1" tcsc="0">300.00 mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">截面高度</span><span lang="EN-US"><font face="Times New Roman">:<span style="mso-spacerun: yes">&nbsp; </span><em style="mso-bidi-font-style: normal">h</em> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="550" hasspace="True" negative="False" numbertype="1" tcsc="0">550.00 mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受拉钢筋</span><span lang="EN-US"><font face="Times New Roman">: 3</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">根</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">直径为</span><st1:chmetcnv w:st="on" unitname="mm" sourcevalue="16" hasspace="True" negative="False" numbertype="1" tcsc="0"><span lang="EN-US"><font face="Times New Roman">16.00 mm</font></span></st1:chmetcnv></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受拉钢筋面积</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">A</span></em><sub><span lang="EN-US">s</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="603.19" hasspace="True" negative="False" numbertype="1" tcsc="0">603.19 mm</st1:chmetcnv><sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受拉钢筋合力点至截面近边缘的距离</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">a</span></em><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="25" hasspace="True" negative="False" numbertype="1" tcsc="0">25.00 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受拉筋</span><span lang="EN-US"><font face="Times New Roman">: HPB235(Q235), </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受拉筋抗拉强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">y</span></sub><span lang="EN-US"> = 210.00 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受压钢筋</span><span lang="EN-US"><font face="Times New Roman">: 0</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">根</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">直径为</span><st1:chmetcnv w:st="on" unitname="mm" sourcevalue="20" hasspace="True" negative="False" numbertype="1" tcsc="0"><span lang="EN-US"><font face="Times New Roman">20.00 mm</font></span></st1:chmetcnv></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受压钢筋面积　</span><font face="Times New Roman"><em style="mso-bidi-font-style: normal"><span lang="EN-US">A&rsquo;</span></em><sub><span lang="EN-US">s</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="0" hasspace="True" negative="False" numbertype="1" tcsc="0">0.00 mm</st1:chmetcnv><sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受压钢筋合力点至截面近边缘的距离</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">a&rsquo;</span></em><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="20" hasspace="True" negative="False" numbertype="1" tcsc="0">20.00 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受压筋</span><span lang="EN-US"><font face="Times New Roman">: HPB235(Q235), </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受压筋抗拉强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f &rsquo;</span></em><sub><span lang="EN-US">y</span></sub><span lang="EN-US"> = 210.00 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">混凝土</span><span lang="EN-US"><font face="Times New Roman">: C15<span style="mso-tab-count: 1">&nbsp;&nbsp; </span></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">轴心抗压强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">c</span></sub><span lang="EN-US"> = 7.2 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">轴心抗拉强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">t</span></sub><span lang="EN-US"> = 0.91 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">轴心抗拉强度标准值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">tk</span></sub><span lang="EN-US"> = 1.27 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>4</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">梁底受拉碳纤维片材参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">弹性模量</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">E</span></em><sub><span lang="EN-US">cf</span></sub><span lang="EN-US"> = 1.40 &times; 10<sup>5</sup> MPa</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">抗拉强度标准值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">c f k</span></sub><span lang="EN-US"> = 2000.00 MPa</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">不考虑二次受力</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>5</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">梁侧受剪碳纤维片材参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">粘贴层数</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">n</span></em><sub><span lang="EN-US"> cfv</span></sub><span lang="EN-US"> = 1</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">单层厚度</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">t</span></em><sub><span lang="EN-US"> cfv</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="0.111" hasspace="True" negative="False" numbertype="1" tcsc="0">0.111 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">弹性模量</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">E</span></em><sub><span lang="EN-US">cfv</span></sub><span lang="EN-US"> = 1.40 &times; 10<sup>5</sup> MPa</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">条带宽度</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">w</span></em><sub><span lang="EN-US"> cf</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="100" hasspace="True" negative="False" numbertype="1" tcsc="0">100.00 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">条带净间距</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">s</span></em><sub><span lang="EN-US"> cf</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="100" hasspace="True" negative="False" numbertype="1" tcsc="0">100.00 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">加固方式</span><span lang="EN-US"><font face="Times New Roman">: </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">封闭粘贴</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">碳纤维片材受剪加固形式系数</span><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">j</span></span></em><span lang="EN-US"><font face="Times New Roman"> </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">取</span><span lang="EN-US"><font face="Times New Roman">1.00</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">荷载形式</span><span lang="EN-US"><font face="Times New Roman">: </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">集中荷载</span><span lang="EN-US"><font face="Times New Roman">(</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">包括集中荷载对支座截面或节点边缘所产生的剪力值占总剪力值的</span><span lang="EN-US"><font face="Times New Roman">75%</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">以上的情况</span><span lang="EN-US"><font face="Times New Roman">),</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">集中荷载至支座距离为</span><st1:chmetcnv w:st="on" unitname="mm" sourcevalue="600" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US"><font face="Times New Roman">600.00mm</font></span></st1:chmetcnv></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>6</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">箍筋参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">箍筋直径</span><span lang="EN-US"><font face="Times New Roman"> <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="6" hasspace="False" negative="False" numbertype="1" tcsc="0">6mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">箍筋肢数</span><span lang="EN-US"><font face="Times New Roman"> 1</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">箍筋间距</span><span lang="EN-US"><font face="Times New Roman"> <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="150" hasspace="False" negative="False" numbertype="1" tcsc="0">150.00mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">箍筋</span><span lang="EN-US"><font face="Times New Roman">: HPB235(Q235), </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">箍筋抗拉强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">yv</span></sub><span lang="EN-US"> = 210.00 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>7</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">弯起筋参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">弯起筋直径</span><span lang="EN-US"><font face="Times New Roman"> <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="6" hasspace="False" negative="False" numbertype="1" tcsc="0">6mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">弯起筋根数</span><span lang="EN-US"><font face="Times New Roman"> 0</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">弯起角度</span><span lang="EN-US"><font face="Times New Roman"> 45</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">二</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">、</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">计算结果</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>1</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">加固前构件在初始弯矩作用下</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">截面受拉边缘混凝土的初始应变</span><font face="Times New Roman"> </font><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">e</span></span></em><font face="Times New Roman"><sub><span lang="EN-US"> i</span></sub><span lang="EN-US"> : </span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">不考虑二次受力</span><span lang="EN-US"><font face="Times New Roman">, </font></span><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">e</span></span></em><font face="Times New Roman"><sub><span lang="EN-US"> i</span></sub><span lang="EN-US"> </span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">取</span><span lang="EN-US"><font face="Times New Roman">0</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>2</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">采用碳纤维加固</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">达到期望的弯矩值时</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">混凝土受压区高度</span><em style="mso-bidi-font-style: normal"><span lang="EN-US"><font face="Times New Roman">x</font></span></em><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">和受拉面上碳纤维片材的拉应变</span><font face="Times New Roman"> </font><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">e</span></span></em><sub><span lang="EN-US"><font face="Times New Roman"> cf</font></span></sub><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">以及梁底所需的碳纤维截面积</span><font face="Times New Roman"><em style="mso-bidi-font-style: normal"><span lang="EN-US">A</span></em><sub><span lang="EN-US">cf</span></sub></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">的求解</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受压区高度</span><font face="Times New Roman"><em style="mso-bidi-font-style: normal"><span lang="EN-US">x</span></em><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="113.23" hasspace="True" negative="False" numbertype="1" tcsc="0">113.23 mm</st1:chmetcnv> &gt;= </span></font><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">x</span></span></em><font face="Times New Roman"><sub><span lang="EN-US">cfb</span></sub><em style="mso-bidi-font-style: normal"><span lang="EN-US">h</span></em><span lang="EN-US"> = 0.21 &times;550.00 = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="113.23" hasspace="True" negative="False" numbertype="1" tcsc="0">113.23 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">根据规程</span><span lang="EN-US"><font face="Times New Roman">(<st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False">4.3.2</st1:chsdate>-1)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">式、</span><span lang="EN-US"><font face="Times New Roman">(4.3.2-2)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">式以及</span><span lang="EN-US"><font face="Times New Roman">(4.3.2-3)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">式联立求解</span><span lang="EN-US"><font face="Times New Roman">:</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><font face="Times New Roman"><span lang="EN-US"><span style="mso-tab-count: 3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span lang="EN-US"><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>(<st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False">4.3.2</st1:chsdate>-1) </span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">代入数值</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">得</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">解上述三元一次方程组</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">得</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">x</span></em><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="113.23" hasspace="False" negative="False" numbertype="1" tcsc="0">113.23mm</st1:chmetcnv>, <span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp; </span><span style="mso-spacerun: yes">&nbsp;</span></span></font><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">e</span></span></em><font face="Times New Roman"><sub><span lang="EN-US">cf</span></sub><span lang="EN-US"> = 0.00952,</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><font size="3"><font face="Times New Roman"><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><em style="mso-bidi-font-style: normal">A</em><sub>cf</sub> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="88.43" hasspace="False" negative="False" numbertype="1" tcsc="0">88.43mm</st1:chmetcnv><sup>2</sup></font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>3</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">侧面采用碳纤维加固并达到期望的抗剪承载力时</span><span lang="EN-US"><font face="Times New Roman">:</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">根据</span><font face="Times New Roman"><st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False"><span lang="EN-US">4.4.1</span></st1:chsdate><span lang="EN-US">-3, </span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">达到受剪承载能力极限状态时碳纤维片材的应变</span><span lang="EN-US"><font face="Times New Roman">:</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">根据</span><font face="Times New Roman"><st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False"><span lang="EN-US">4.4.1</span></st1:chsdate><span lang="EN-US">-1, </span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">碳纤维片材需承担的剪力</span><span lang="EN-US"><font face="Times New Roman">:</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">梁本身的抗剪承载力已经能满足要求</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">无需加固</span><span lang="EN-US"><font face="Times New Roman">.</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">三</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">、</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">结论</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<table class="MsoNormalTable" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-alt: double black 2.25pt; mso-yfti-tbllook: 507; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .75pt solid black; mso-border-insidev: .75pt solid black" cellspacing="0" cellpadding="0" border="1">
    <tbody>
        <tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes">
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: black 2.25pt double; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: black 2.25pt double; WIDTH: 100pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: double 2.25pt; mso-border-left-alt: double 2.25pt; mso-border-bottom-alt: solid .75pt; mso-border-right-alt: solid .75pt; mso-border-color-alt: black" width="133">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
            </td>
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: black 2.25pt double; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 120pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: double black 2.25pt; mso-border-left-alt: solid black .75pt" width="160">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"><font size="3">受弯承载力</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 2.25pt double; PADDING-RIGHT: 5.4pt; BORDER-TOP: black 2.25pt double; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 160pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: double 2.25pt; mso-border-left-alt: solid .75pt; mso-border-bottom-alt: solid .75pt; mso-border-right-alt: double 2.25pt; mso-border-color-alt: black" width="213">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"><font size="3">受剪承载力</font></span></p>
            </td>
        </tr>
        <tr style="mso-yfti-irow: 1">
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: black 2.25pt double; WIDTH: 100pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: double black 2.25pt" width="133">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"><font size="3">加固前</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 120pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt" width="160">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><font face="Times New Roman" size="3">62.79 kN&middot;m</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 2.25pt double; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 160pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt; mso-border-right-alt: double black 2.25pt" width="213">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><font face="Times New Roman" size="3">121.11 kN</font></span></p>
            </td>
        </tr>
        <tr style="mso-yfti-irow: 2">
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: black 2.25pt double; WIDTH: 100pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: double black 2.25pt" width="133">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"><font size="3">期望承载力</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 120pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt" width="160">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><font face="Times New Roman" size="3">82.00 kN&middot;m</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 2.25pt double; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 160pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt; mso-border-right-alt: double black 2.25pt" width="213">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><font face="Times New Roman" size="3">60.00 kN</font></span></p>
            </td>
        </tr>
        <tr style="mso-yfti-irow: 3; mso-yfti-lastrow: yes">
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: black 2.25pt double; WIDTH: 100pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 2.25pt double; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid .75pt; mso-border-left-alt: double 2.25pt; mso-border-bottom-alt: double 2.25pt; mso-border-right-alt: solid .75pt; mso-border-color-alt: black" width="133">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"><font size="3">碳纤维用量</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 120pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 2.25pt double; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt; mso-border-bottom-alt: double black 2.25pt" width="160">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">底部受拉碳纤维截面积</span><font face="Times New Roman"><st1:chmetcnv w:st="on" unitname="mm" sourcevalue="88.43" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US">88.43mm</span></st1:chmetcnv><sup><span lang="EN-US">2</span></sup></font></font></p>
            </td>
            <td style="BORDER-RIGHT: black 2.25pt double; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 160pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 2.25pt double; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt" width="213">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"><font size="3">无需加固</font></span></p>
            </td>
        </tr>
    </tbody>
</table>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
</div>]]>
</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1987824.html</guid>
<subject>加固技术</subject>
<author>raul007</author>
<category>加固技术</category>
<pubDate>Wed, 16 Jul 2008 17:16:23 CST </pubDate>
</item>

<item>
<title>碳纤维加固计算书</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1980679.html</link>
<description>
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 18pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">碳纤维梁加固计算书</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 18pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 18pt; mso-bidi-font-size: 12.0pt"><o:p><font face="Times New Roman">&nbsp;</font></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">项目名称</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">构件编号</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">日期</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">设</span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">计</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">校</span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">对</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">审核</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">一</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">、</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">基本资料</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>1</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">设计依据</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">《碳纤维片材加固混凝土结构技术规程》（</span><span lang="EN-US"><font face="Times New Roman">CECS 146:2003</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">）（以下简称规程）</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">《混凝土结构设计规范》（</span><span lang="EN-US"><font face="Times New Roman">GB50010</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">&mdash;</span><span lang="EN-US"><font face="Times New Roman">2002</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">）（以下简称规范）</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>2</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">问题类型</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">根据期望的承载力求碳纤维片材用量</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">期望的加固后的抗弯承载力为</span><span lang="EN-US"><font face="Times New Roman">82.00 kN</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">&middot;</span><span lang="EN-US"><font face="Times New Roman">m</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">期望的加固后的抗剪承载力为</span><span lang="EN-US"><font face="Times New Roman">60.00 kN</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>3</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">截面参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">截面宽度</span><span lang="EN-US"><font face="Times New Roman">:<span style="mso-spacerun: yes">&nbsp; </span><em style="mso-bidi-font-style: normal">b</em> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="300" hasspace="True" negative="False" numbertype="1" tcsc="0">300.00 mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">截面高度</span><span lang="EN-US"><font face="Times New Roman">:<span style="mso-spacerun: yes">&nbsp; </span><em style="mso-bidi-font-style: normal">h</em> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="550" hasspace="True" negative="False" numbertype="1" tcsc="0">550.00 mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受拉钢筋</span><span lang="EN-US"><font face="Times New Roman">: 3</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">根</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">直径为</span><st1:chmetcnv w:st="on" unitname="mm" sourcevalue="16" hasspace="True" negative="False" numbertype="1" tcsc="0"><span lang="EN-US"><font face="Times New Roman">16.00 mm</font></span></st1:chmetcnv></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受拉钢筋面积</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">A</span></em><sub><span lang="EN-US">s</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="603.19" hasspace="True" negative="False" numbertype="1" tcsc="0">603.19 mm</st1:chmetcnv><sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受拉钢筋合力点至截面近边缘的距离</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">a</span></em><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="25" hasspace="True" negative="False" numbertype="1" tcsc="0">25.00 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受拉筋</span><span lang="EN-US"><font face="Times New Roman">: HPB235(Q235), </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受拉筋抗拉强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">y</span></sub><span lang="EN-US"> = 210.00 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受压钢筋</span><span lang="EN-US"><font face="Times New Roman">: 0</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">根</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">直径为</span><st1:chmetcnv w:st="on" unitname="mm" sourcevalue="20" hasspace="True" negative="False" numbertype="1" tcsc="0"><span lang="EN-US"><font face="Times New Roman">20.00 mm</font></span></st1:chmetcnv></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受压钢筋面积　</span><font face="Times New Roman"><em style="mso-bidi-font-style: normal"><span lang="EN-US">A&rsquo;</span></em><sub><span lang="EN-US">s</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="0" hasspace="True" negative="False" numbertype="1" tcsc="0">0.00 mm</st1:chmetcnv><sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受压钢筋合力点至截面近边缘的距离</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">a&rsquo;</span></em><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="20" hasspace="True" negative="False" numbertype="1" tcsc="0">20.00 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受压筋</span><span lang="EN-US"><font face="Times New Roman">: HPB235(Q235), </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受压筋抗拉强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f &rsquo;</span></em><sub><span lang="EN-US">y</span></sub><span lang="EN-US"> = 210.00 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">混凝土</span><span lang="EN-US"><font face="Times New Roman">: C15<span style="mso-tab-count: 1">&nbsp;&nbsp; </span></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">轴心抗压强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">c</span></sub><span lang="EN-US"> = 7.2 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">轴心抗拉强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">t</span></sub><span lang="EN-US"> = 0.91 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">轴心抗拉强度标准值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">tk</span></sub><span lang="EN-US"> = 1.27 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>4</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">梁底受拉碳纤维片材参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">弹性模量</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">E</span></em><sub><span lang="EN-US">cf</span></sub><span lang="EN-US"> = 1.40 &times; 10<sup>5</sup> MPa</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">抗拉强度标准值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">c f k</span></sub><span lang="EN-US"> = 2000.00 MPa</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">不考虑二次受力</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>5</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">梁侧受剪碳纤维片材参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">粘贴层数</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">n</span></em><sub><span lang="EN-US"> cfv</span></sub><span lang="EN-US"> = 1</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">单层厚度</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">t</span></em><sub><span lang="EN-US"> cfv</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="0.111" hasspace="True" negative="False" numbertype="1" tcsc="0">0.111 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">弹性模量</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">E</span></em><sub><span lang="EN-US">cfv</span></sub><span lang="EN-US"> = 1.40 &times; 10<sup>5</sup> MPa</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">条带宽度</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">w</span></em><sub><span lang="EN-US"> cf</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="100" hasspace="True" negative="False" numbertype="1" tcsc="0">100.00 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">条带净间距</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">s</span></em><sub><span lang="EN-US"> cf</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="100" hasspace="True" negative="False" numbertype="1" tcsc="0">100.00 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">加固方式</span><span lang="EN-US"><font face="Times New Roman">: </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">封闭粘贴</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">碳纤维片材受剪加固形式系数</span><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">j</span></span></em><span lang="EN-US"><font face="Times New Roman"> </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">取</span><span lang="EN-US"><font face="Times New Roman">1.00</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">荷载形式</span><span lang="EN-US"><font face="Times New Roman">: </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">集中荷载</span><span lang="EN-US"><font face="Times New Roman">(</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">包括集中荷载对支座截面或节点边缘所产生的剪力值占总剪力值的</span><span lang="EN-US"><font face="Times New Roman">75%</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">以上的情况</span><span lang="EN-US"><font face="Times New Roman">),</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">集中荷载至支座距离为</span><st1:chmetcnv w:st="on" unitname="mm" sourcevalue="600" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US"><font face="Times New Roman">600.00mm</font></span></st1:chmetcnv></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>6</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">箍筋参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">箍筋直径</span><span lang="EN-US"><font face="Times New Roman"> <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="6" hasspace="False" negative="False" numbertype="1" tcsc="0">6mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">箍筋肢数</span><span lang="EN-US"><font face="Times New Roman"> 1</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">箍筋间距</span><span lang="EN-US"><font face="Times New Roman"> <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="150" hasspace="False" negative="False" numbertype="1" tcsc="0">150.00mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">箍筋</span><span lang="EN-US"><font face="Times New Roman">: HPB235(Q235), </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">箍筋抗拉强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">yv</span></sub><span lang="EN-US"> = 210.00 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>7</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">弯起筋参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">弯起筋直径</span><span lang="EN-US"><font face="Times New Roman"> <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="6" hasspace="False" negative="False" numbertype="1" tcsc="0">6mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">弯起筋根数</span><span lang="EN-US"><font face="Times New Roman"> 0</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">弯起角度</span><span lang="EN-US"><font face="Times New Roman"> 45</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">二</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">、</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">计算结果</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>1</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">加固前构件在初始弯矩作用下</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">截面受拉边缘混凝土的初始应变</span><font face="Times New Roman"> </font><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">e</span></span></em><font face="Times New Roman"><sub><span lang="EN-US"> i</span></sub><span lang="EN-US"> : </span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">不考虑二次受力</span><span lang="EN-US"><font face="Times New Roman">, </font></span><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">e</span></span></em><font face="Times New Roman"><sub><span lang="EN-US"> i</span></sub><span lang="EN-US"> </span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">取</span><span lang="EN-US"><font face="Times New Roman">0</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>2</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">采用碳纤维加固</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">达到期望的弯矩值时</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">混凝土受压区高度</span><em style="mso-bidi-font-style: normal"><span lang="EN-US"><font face="Times New Roman">x</font></span></em><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">和受拉面上碳纤维片材的拉应变</span><font face="Times New Roman"> </font><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">e</span></span></em><sub><span lang="EN-US"><font face="Times New Roman"> cf</font></span></sub><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">以及梁底所需的碳纤维截面积</span><font face="Times New Roman"><em style="mso-bidi-font-style: normal"><span lang="EN-US">A</span></em><sub><span lang="EN-US">cf</span></sub></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">的求解</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">受压区高度</span><font face="Times New Roman"><em style="mso-bidi-font-style: normal"><span lang="EN-US">x</span></em><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="113.23" hasspace="True" negative="False" numbertype="1" tcsc="0">113.23 mm</st1:chmetcnv> &gt;= </span></font><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">x</span></span></em><font face="Times New Roman"><sub><span lang="EN-US">cfb</span></sub><em style="mso-bidi-font-style: normal"><span lang="EN-US">h</span></em><span lang="EN-US"> = 0.21 &times;550.00 = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="113.23" hasspace="True" negative="False" numbertype="1" tcsc="0">113.23 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">根据规程</span><span lang="EN-US"><font face="Times New Roman">(<st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False">4.3.2</st1:chsdate>-1)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">式、</span><span lang="EN-US"><font face="Times New Roman">(4.3.2-2)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">式以及</span><span lang="EN-US"><font face="Times New Roman">(4.3.2-3)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">式联立求解</span><span lang="EN-US"><font face="Times New Roman">:</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><font face="Times New Roman"><span lang="EN-US"><span style="mso-tab-count: 3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span lang="EN-US"><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>(<st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False">4.3.2</st1:chsdate>-1) </span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">代入数值</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">得</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">解上述三元一次方程组</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">得</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">x</span></em><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="113.23" hasspace="False" negative="False" numbertype="1" tcsc="0">113.23mm</st1:chmetcnv>, <span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp; </span><span style="mso-spacerun: yes">&nbsp;</span></span></font><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">e</span></span></em><font face="Times New Roman"><sub><span lang="EN-US">cf</span></sub><span lang="EN-US"> = 0.00952,</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><font size="3"><font face="Times New Roman"><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><em style="mso-bidi-font-style: normal">A</em><sub>cf</sub> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="88.43" hasspace="False" negative="False" numbertype="1" tcsc="0">88.43mm</st1:chmetcnv><sup>2</sup></font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>3</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">侧面采用碳纤维加固并达到期望的抗剪承载力时</span><span lang="EN-US"><font face="Times New Roman">:</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">根据</span><font face="Times New Roman"><st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False"><span lang="EN-US">4.4.1</span></st1:chsdate><span lang="EN-US">-3, </span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">达到受剪承载能力极限状态时碳纤维片材的应变</span><span lang="EN-US"><font face="Times New Roman">:</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">根据</span><font face="Times New Roman"><st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False"><span lang="EN-US">4.4.1</span></st1:chsdate><span lang="EN-US">-1, </span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">碳纤维片材需承担的剪力</span><span lang="EN-US"><font face="Times New Roman">:</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">梁本身的抗剪承载力已经能满足要求</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">无需加固</span><span lang="EN-US"><font face="Times New Roman">.</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">三</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">、</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">结论</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<table class="MsoNormalTable" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-alt: double black 2.25pt; mso-yfti-tbllook: 507; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .75pt solid black; mso-border-insidev: .75pt solid black" cellspacing="0" cellpadding="0" border="1">
    <tbody>
        <tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes">
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: black 2.25pt double; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: black 2.25pt double; WIDTH: 100pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: double 2.25pt; mso-border-left-alt: double 2.25pt; mso-border-bottom-alt: solid .75pt; mso-border-right-alt: solid .75pt; mso-border-color-alt: black" width="133">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
            </td>
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: black 2.25pt double; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 120pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: double black 2.25pt; mso-border-left-alt: solid black .75pt" width="160">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"><font size="3">受弯承载力</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 2.25pt double; PADDING-RIGHT: 5.4pt; BORDER-TOP: black 2.25pt double; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 160pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: double 2.25pt; mso-border-left-alt: solid .75pt; mso-border-bottom-alt: solid .75pt; mso-border-right-alt: double 2.25pt; mso-border-color-alt: black" width="213">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"><font size="3">受剪承载力</font></span></p>
            </td>
        </tr>
        <tr style="mso-yfti-irow: 1">
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: black 2.25pt double; WIDTH: 100pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: double black 2.25pt" width="133">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"><font size="3">加固前</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 120pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt" width="160">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><font face="Times New Roman" size="3">62.79 kN&middot;m</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 2.25pt double; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 160pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt; mso-border-right-alt: double black 2.25pt" width="213">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><font face="Times New Roman" size="3">121.11 kN</font></span></p>
            </td>
        </tr>
        <tr style="mso-yfti-irow: 2">
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: black 2.25pt double; WIDTH: 100pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: double black 2.25pt" width="133">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"><font size="3">期望承载力</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 120pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt" width="160">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><font face="Times New Roman" size="3">82.00 kN&middot;m</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 2.25pt double; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 160pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt; mso-border-right-alt: double black 2.25pt" width="213">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><font face="Times New Roman" size="3">60.00 kN</font></span></p>
            </td>
        </tr>
        <tr style="mso-yfti-irow: 3; mso-yfti-lastrow: yes">
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: black 2.25pt double; WIDTH: 100pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 2.25pt double; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid .75pt; mso-border-left-alt: double 2.25pt; mso-border-bottom-alt: double 2.25pt; mso-border-right-alt: solid .75pt; mso-border-color-alt: black" width="133">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"><font size="3">碳纤维用量</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 120pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 2.25pt double; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt; mso-border-bottom-alt: double black 2.25pt" width="160">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">底部受拉碳纤维截面积</span><font face="Times New Roman"><st1:chmetcnv w:st="on" unitname="mm" sourcevalue="88.43" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US">88.43mm</span></st1:chmetcnv><sup><span lang="EN-US">2</span></sup></font></font></p>
            </td>
            <td style="BORDER-RIGHT: black 2.25pt double; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #f0f6f7; PADDING-BOTTOM: 0cm; WIDTH: 160pt; BORDER-TOP-COLOR: #f0f6f7; PADDING-TOP: 0cm; BORDER-BOTTOM: black 2.25pt double; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt" width="213">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"><font size="3">无需加固</font></span></p>
            </td>
        </tr>
    </tbody>
</table>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>]]>
</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1980679.html</guid>
<subject></subject>
<author>raul007</author>
<category></category>
<pubDate>Mon, 14 Jul 2008 10:45:05 CST </pubDate>
</item>

<item>
<title>碳纤维梁加固计算书</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1980667.html</link>
<description>
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 18pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">碳纤维梁加固计算书</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 18pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 18pt; mso-bidi-font-size: 12.0pt"><o:p><font face="Times New Roman">&nbsp;</font></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">项目名称</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">构件编号</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">日期</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">设</span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">计</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">校</span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">对</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">审核</span><span lang="EN-US"><font face="Times New Roman">_____________</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">、</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">基本资料</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>1</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">设计依据</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">《碳纤维片材加固混凝土结构技术规程》（</span><span lang="EN-US"><font face="Times New Roman">CECS 146:2003</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）（以下简称规程）</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">《混凝土结构设计规范》（</span><span lang="EN-US"><font face="Times New Roman">GB50010</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&mdash;</span><span lang="EN-US"><font face="Times New Roman">2002</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）（以下简称规范）</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>2</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">问题类型</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">根据期望的承载力求碳纤维片材用量</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">期望的加固后的抗弯承载力为</span><span lang="EN-US"><font face="Times New Roman">82.00 kN</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&middot;</span><span lang="EN-US"><font face="Times New Roman">m</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">期望的加固后的抗剪承载力为</span><span lang="EN-US"><font face="Times New Roman">60.00 kN</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>3</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">截面参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">截面宽度</span><span lang="EN-US"><font face="Times New Roman">:<span style="mso-spacerun: yes">&nbsp; </span><em style="mso-bidi-font-style: normal">b</em> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="300" hasspace="True" negative="False" numbertype="1" tcsc="0">300.00 mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">截面高度</span><span lang="EN-US"><font face="Times New Roman">:<span style="mso-spacerun: yes">&nbsp; </span><em style="mso-bidi-font-style: normal">h</em> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="550" hasspace="True" negative="False" numbertype="1" tcsc="0">550.00 mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">受拉钢筋</span><span lang="EN-US"><font face="Times New Roman">: 3</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">根</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">直径为</span><st1:chmetcnv w:st="on" unitname="mm" sourcevalue="16" hasspace="True" negative="False" numbertype="1" tcsc="0"><span lang="EN-US"><font face="Times New Roman">16.00 mm</font></span></st1:chmetcnv></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">受拉钢筋面积</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">A</span></em><sub><span lang="EN-US">s</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="603.19" hasspace="True" negative="False" numbertype="1" tcsc="0">603.19 mm</st1:chmetcnv><sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">受拉钢筋合力点至截面近边缘的距离</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">a</span></em><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="25" hasspace="True" negative="False" numbertype="1" tcsc="0">25.00 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">受拉筋</span><span lang="EN-US"><font face="Times New Roman">: HPB235(Q235), </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">受拉筋抗拉强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">y</span></sub><span lang="EN-US"> = 210.00 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">受压钢筋</span><span lang="EN-US"><font face="Times New Roman">: 0</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">根</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">直径为</span><st1:chmetcnv w:st="on" unitname="mm" sourcevalue="20" hasspace="True" negative="False" numbertype="1" tcsc="0"><span lang="EN-US"><font face="Times New Roman">20.00 mm</font></span></st1:chmetcnv></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">受压钢筋面积　</span><font face="Times New Roman"><em style="mso-bidi-font-style: normal"><span lang="EN-US">A'</span></em><sub><span lang="EN-US">s</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="0" hasspace="True" negative="False" numbertype="1" tcsc="0">0.00 mm</st1:chmetcnv><sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">受压钢筋合力点至截面近边缘的距离</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">a'</span></em><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="20" hasspace="True" negative="False" numbertype="1" tcsc="0">20.00 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">受压筋</span><span lang="EN-US"><font face="Times New Roman">: HPB235(Q235), </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">受压筋抗拉强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f '</span></em><sub><span lang="EN-US">y</span></sub><span lang="EN-US"> = 210.00 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">混凝土</span><span lang="EN-US"><font face="Times New Roman">: C15<span style="mso-tab-count: 1">&nbsp;&nbsp; </span></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轴心抗压强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">c</span></sub><span lang="EN-US"> = 7.2 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轴心抗拉强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">t</span></sub><span lang="EN-US"> = 0.91 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轴心抗拉强度标准值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">tk</span></sub><span lang="EN-US"> = 1.27 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>4</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">梁底受拉碳纤维片材参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">弹性模量</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">E</span></em><sub><span lang="EN-US">cf</span></sub><span lang="EN-US"> = 1.40 &times; 10<sup>5</sup> MPa</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">抗拉强度标准值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">c f k</span></sub><span lang="EN-US"> = 2000.00 MPa</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">不考虑二次受力</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>5</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">梁侧受剪碳纤维片材参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">粘贴层数</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">n</span></em><sub><span lang="EN-US"> cfv</span></sub><span lang="EN-US"> = 1</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">单层厚度</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">t</span></em><sub><span lang="EN-US"> cfv</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="0.111" hasspace="True" negative="False" numbertype="1" tcsc="0">0.111 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">弹性模量</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">E</span></em><sub><span lang="EN-US">cfv</span></sub><span lang="EN-US"> = 1.40 &times; 10<sup>5</sup> MPa</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">条带宽度</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">w</span></em><sub><span lang="EN-US"> cf</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="100" hasspace="True" negative="False" numbertype="1" tcsc="0">100.00 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">条带净间距</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">s</span></em><sub><span lang="EN-US"> cf</span></sub><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="100" hasspace="True" negative="False" numbertype="1" tcsc="0">100.00 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">加固方式</span><span lang="EN-US"><font face="Times New Roman">: </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">封闭粘贴</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">碳纤维片材受剪加固形式系数</span><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">j</span></span></em><span lang="EN-US"><font face="Times New Roman"> </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">取</span><span lang="EN-US"><font face="Times New Roman">1.00</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">荷载形式</span><span lang="EN-US"><font face="Times New Roman">: </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">集中荷载</span><span lang="EN-US"><font face="Times New Roman">(</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">包括集中荷载对支座截面或节点边缘所产生的剪力值占总剪力值的</span><span lang="EN-US"><font face="Times New Roman">75%</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">以上的情况</span><span lang="EN-US"><font face="Times New Roman">),</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">集中荷载至支座距离为</span><st1:chmetcnv w:st="on" unitname="mm" sourcevalue="600" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US"><font face="Times New Roman">600.00mm</font></span></st1:chmetcnv></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>6</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">箍筋参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">箍筋直径</span><span lang="EN-US"><font face="Times New Roman"> <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="6" hasspace="False" negative="False" numbertype="1" tcsc="0">6mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">箍筋肢数</span><span lang="EN-US"><font face="Times New Roman"> 1</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">箍筋间距</span><span lang="EN-US"><font face="Times New Roman"> <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="150" hasspace="False" negative="False" numbertype="1" tcsc="0">150.00mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">箍筋</span><span lang="EN-US"><font face="Times New Roman">: HPB235(Q235), </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">箍筋抗拉强度设计值</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">f</span></em><sub><span lang="EN-US">yv</span></sub><span lang="EN-US"> = 210.00 N/mm<sup>2</sup></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>7</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">弯起筋参数</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">弯起筋直径</span><span lang="EN-US"><font face="Times New Roman"> <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="6" hasspace="False" negative="False" numbertype="1" tcsc="0">6mm</st1:chmetcnv></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">弯起筋根数</span><span lang="EN-US"><font face="Times New Roman"> 0</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">弯起角度</span><span lang="EN-US"><font face="Times New Roman"> 45</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">二</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">、</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">计算结果</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>1</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">加固前构件在初始弯矩作用下</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">截面受拉边缘混凝土的初始应变</span><font face="Times New Roman"> </font><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">e</span></span></em><font face="Times New Roman"><sub><span lang="EN-US"> i</span></sub><span lang="EN-US"> : </span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">不考虑二次受力</span><span lang="EN-US"><font face="Times New Roman">, </font></span><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">e</span></span></em><font face="Times New Roman"><sub><span lang="EN-US"> i</span></sub><span lang="EN-US"> </span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">取</span><span lang="EN-US"><font face="Times New Roman">0</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>2</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">采用碳纤维加固</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">达到期望的弯矩值时</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">混凝土受压区高度</span><em style="mso-bidi-font-style: normal"><span lang="EN-US"><font face="Times New Roman">x</font></span></em><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">和受拉面上碳纤维片材的拉应变</span><font face="Times New Roman"> </font><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">e</span></span></em><sub><span lang="EN-US"><font face="Times New Roman"> cf</font></span></sub><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">以及梁底所需的碳纤维截面积</span><font face="Times New Roman"><em style="mso-bidi-font-style: normal"><span lang="EN-US">A</span></em><sub><span lang="EN-US">cf</span></sub></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的求解</span><span lang="EN-US"><font face="Times New Roman">: </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">受压区高度</span><font face="Times New Roman"><em style="mso-bidi-font-style: normal"><span lang="EN-US">x</span></em><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="113.23" hasspace="True" negative="False" numbertype="1" tcsc="0">113.23 mm</st1:chmetcnv> &gt;= </span></font><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">x</span></span></em><font face="Times New Roman"><sub><span lang="EN-US">cfb</span></sub><em style="mso-bidi-font-style: normal"><span lang="EN-US">h</span></em><span lang="EN-US"> = 0.21 &times;550.00 = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="113.23" hasspace="True" negative="False" numbertype="1" tcsc="0">113.23 mm</st1:chmetcnv></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">根据规程</span><span lang="EN-US"><font face="Times New Roman">(<st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False">4.3.2</st1:chsdate>-1)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">式、</span><span lang="EN-US"><font face="Times New Roman">(4.3.2-2)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">式以及</span><span lang="EN-US"><font face="Times New Roman">(4.3.2-3)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">式联立求解</span><span lang="EN-US"><font face="Times New Roman">:</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><font face="Times New Roman"><span lang="EN-US"><span style="mso-tab-count: 3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span lang="EN-US"><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>(<st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False">4.3.2</st1:chsdate>-1) </span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">代入数值</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">得</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">解上述三元一次方程组</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">得</span><font face="Times New Roman"> <em style="mso-bidi-font-style: normal"><span lang="EN-US">x</span></em><span lang="EN-US"> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="113.23" hasspace="False" negative="False" numbertype="1" tcsc="0">113.23mm</st1:chmetcnv>, <span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp; </span><span style="mso-spacerun: yes">&nbsp;</span></span></font><em style="mso-bidi-font-style: normal"><span lang="EN-US" style="FONT-FAMILY: Symbol; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">e</span></span></em><font face="Times New Roman"><sub><span lang="EN-US">cf</span></sub><span lang="EN-US"> = 0.00952,</span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><font size="3"><font face="Times New Roman"><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><em style="mso-bidi-font-style: normal">A</em><sub>cf</sub> = <st1:chmetcnv w:st="on" unitname="mm" sourcevalue="88.43" hasspace="False" negative="False" numbertype="1" tcsc="0">88.43mm</st1:chmetcnv><sup>2</sup></font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>3</font></span><span style="FONT-FAMILY: 宋体">．</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">侧面采用碳纤维加固并达到期望的抗剪承载力时</span><span lang="EN-US"><font face="Times New Roman">:</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">根据</span><font face="Times New Roman"><st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False"><span lang="EN-US">4.4.1</span></st1:chsdate><span lang="EN-US">-3, </span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">达到受剪承载能力极限状态时碳纤维片材的应变</span><span lang="EN-US"><font face="Times New Roman">:</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">根据</span><font face="Times New Roman"><st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False"><span lang="EN-US">4.4.1</span></st1:chsdate><span lang="EN-US">-1, </span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">碳纤维片材需承担的剪力</span><span lang="EN-US"><font face="Times New Roman">:</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US"><span style="mso-tab-count: 3"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US"><span style="mso-tab-count: 2"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">梁本身的抗剪承载力已经能满足要求</span><span lang="EN-US"><font face="Times New Roman">, </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">无需加固</span><span lang="EN-US"><font face="Times New Roman">.</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">三</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">、</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">结论</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<table class="MsoNormalTable" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-alt: double black 2.25pt; mso-yfti-tbllook: 507; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .75pt solid black; mso-border-insidev: .75pt solid black" cellspacing="0" cellpadding="0" border="1">
    <tbody>
        <tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes">
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: black 2.25pt double; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: black 2.25pt double; WIDTH: 100pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: double 2.25pt; mso-border-left-alt: double 2.25pt; mso-border-bottom-alt: solid .75pt; mso-border-right-alt: solid .75pt; mso-border-color-alt: black" width="133">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
            </td>
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: black 2.25pt double; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f6f7; WIDTH: 120pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: double black 2.25pt; mso-border-left-alt: solid black .75pt" width="160">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">受弯承载力</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 2.25pt double; PADDING-RIGHT: 5.4pt; BORDER-TOP: black 2.25pt double; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f6f7; WIDTH: 160pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: double 2.25pt; mso-border-left-alt: solid .75pt; mso-border-bottom-alt: solid .75pt; mso-border-right-alt: double 2.25pt; mso-border-color-alt: black" width="213">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">受剪承载力</font></span></p>
            </td>
        </tr>
        <tr style="mso-yfti-irow: 1">
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f6f7; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: black 2.25pt double; WIDTH: 100pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: double black 2.25pt" width="133">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">加固前</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f6f7; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f6f7; WIDTH: 120pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt" width="160">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><font face="Times New Roman" size="3">62.79 kN&middot;m</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 2.25pt double; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f6f7; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f6f7; WIDTH: 160pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt; mso-border-right-alt: double black 2.25pt" width="213">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><font face="Times New Roman" size="3">121.11 kN</font></span></p>
            </td>
        </tr>
        <tr style="mso-yfti-irow: 2">
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f6f7; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: black 2.25pt double; WIDTH: 100pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: double black 2.25pt" width="133">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">期望承载力</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f6f7; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f6f7; WIDTH: 120pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt" width="160">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><font face="Times New Roman" size="3">82.00 kN&middot;m</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 2.25pt double; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f6f7; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f6f7; WIDTH: 160pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt; mso-border-right-alt: double black 2.25pt" width="213">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><font face="Times New Roman" size="3">60.00 kN</font></span></p>
            </td>
        </tr>
        <tr style="mso-yfti-irow: 3; mso-yfti-lastrow: yes">
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f6f7; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: black 2.25pt double; WIDTH: 100pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 2.25pt double; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid .75pt; mso-border-left-alt: double 2.25pt; mso-border-bottom-alt: double 2.25pt; mso-border-right-alt: solid .75pt; mso-border-color-alt: black" width="133">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">碳纤维用量</font></span></p>
            </td>
            <td style="BORDER-RIGHT: black 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f6f7; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f6f7; WIDTH: 120pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 2.25pt double; BACKGROUND-COLOR: transparent; mso-border-alt: solid black .75pt; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt; mso-border-bottom-alt: double black 2.25pt" width="160">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">底部受拉碳纤维截面积</span><font face="Times New Roman"><st1:chmetcnv w:st="on" unitname="mm" sourcevalue="88.43" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US">88.43mm</span></st1:chmetcnv><sup><span lang="EN-US">2</span></sup></font></font></p>
            </td>
            <td style="BORDER-RIGHT: black 2.25pt double; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f6f7; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f6f7; WIDTH: 160pt; PADDING-TOP: 0cm; BORDER-BOTTOM: black 2.25pt double; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid black .75pt; mso-border-left-alt: solid black .75pt" width="213">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">无需加固</font></span></p>
            </td>
        </tr>
    </tbody>
</table>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>]]>
</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1980667.html</guid>
<subject>加固技术</subject>
<author>raul007</author>
<category>加固技术</category>
<pubDate>Mon, 14 Jul 2008 10:42:08 CST </pubDate>
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