成考院校在线答案
- 2024-03-05 [单选] <p class="MsoNormal" style="mso-para-margin-left:0.0000gd;line-height:150%;">12、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">矩形截面杆受扭时，横截面上的最大剪应力发生在（ ）</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="line-height:150%;">35、<span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">结构的超静定次数等于（ ）。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="line-height:20.0000pt;mso-line-height-rule:exactly;">6、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">图<font face="Times New Roman">1</font><font face="宋体">中属于轴向拉伸杆的是（ ）</font></span><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p><p class="MsoNormal"><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="480" height="147" src="http://wljy.whut.edu.cn:80/uploadfiles/word/CLLX.files/CLLX21503.png"></span><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"> <o:p> </o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="line-height:150%;">29、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">扭转应力公式</span><span style="font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="80" height="57" src="http://wljy.whut.edu.cn:80/uploadfiles/word/CLLX.files/CLLX3023.png"></span>，适用于任意（ ）<span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal">21、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">图<font face="Times New Roman">2</font><font face="宋体">（</font><font face="Times New Roman">a</font><font face="宋体">）和（</font><font face="Times New Roman">b</font><font face="宋体">）两梁抗弯刚度相同，荷载相同，则其（ ） 。</font></span><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p><p class="MsoNormal"><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="471" height="122" src="http://wljy.whut.edu.cn:80/uploadfiles/word/CLLX.files/CLLX11293.png"></span><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"> <o:p> </o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="mso-para-margin-left:0.0000gd;line-height:150%;">1、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">不符合各向同性假设的材料是（ ）</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="line-height:20.0000pt;mso-line-height-rule:exactly;">8、<span style="font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">图</span><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">3</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">阶梯形杆受三个集中力</span><i><span style="font-family:'Times New Roman';font-style:italic;font-size:12.0000pt;mso-font-kerning:1.0000pt;">P</span></i><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">作用．设</span><i><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-style:italic;font-size:12.0000pt;mso-font-kerning:1.0000pt;">AB</span></i><span style="font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">、</span><i><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-style:italic;font-size:12.0000pt;mso-font-kerning:1.0000pt;">BC</span></i><span style="font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">、</span><i><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-style:italic;font-size:12.0000pt;mso-font-kerning:1.0000pt;">CD</span></i><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">段的横截面面积分别为<font face="Times New Roman">A</font><font face="宋体">、</font><font face="Times New Roman">2A</font><font face="宋体">和</font><font face="Times New Roman">3A</font><font face="宋体">，则三段杆的横截面上</font></span><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">轴力和应力分别</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">（ ）</span><span style="font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p><p class="MsoNormal"><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="440" height="148" src="http://wljy.whut.edu.cn:80/uploadfiles/word/CLLX.files/CLLX23110.png"></span><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"> <o:p> </o:p></span></p><p class="MsoNormal" style="line-height:20.0000pt;mso-line-height-rule:exactly;"><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"> <o:p> </o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="mso-para-margin-left:0.0000gd;line-height:150%;">31、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">起重机起吊重物</span><i><span style="font-family:Microsoft Yahei;font-style:italic;font-size:12.0000pt;mso-font-kerning:1.0000pt;">Q</span></i><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">，由静止状态开始，以等加速度上升，经过时间</span><i><span style="font-family:Microsoft Yahei;font-style:italic;font-size:12.0000pt;mso-font-kerning:1.0000pt;">t</span></i><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">，重物上升高度为</span><i><span style="font-family:Microsoft Yahei;font-style:italic;font-size:12.0000pt;mso-font-kerning:1.0000pt;">H</span></i><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">。则起吊过程中吊索内的拉力为（ ）</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="mso-para-margin-left:0.0000gd;line-height:150%;">34、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">细长杆承受轴向压力的作用，与其临界压力</span><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-emphasize:dot;font-size:12.0000pt;mso-font-kerning:1.0000pt;">无关</span><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">的是杆的（ ）</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal">14、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">图<font face="Times New Roman">1</font><font face="宋体">阶梯形杆受</font></span><i><span style="font-family:Microsoft Yahei;font-style:italic;font-size:12.0000pt;mso-font-kerning:1.0000pt;">P</span></i><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">作用，</span><i><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-style:italic;font-size:12.0000pt;mso-font-kerning:1.0000pt;">AB</span></i><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">段为钢，</span><i><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-style:italic;font-size:12.0000pt;mso-font-kerning:1.0000pt;">BC</span></i><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;">段为铝，（ ）</span><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p><p class="MsoNormal"><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="400" height="149" src="http://wljy.whut.edu.cn:80/uploadfiles/word/CLLX.files/CLLX943.png"></span><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"> <o:p> </o:p></span></p>