成考院校在线答案
- 2022-09-12 [多选] <p class="MsoNormal">35、<span style="font-family:宋体">压杆的柔度集中地反映了压杆的（</span><span lang="EN-US"> </span><span style="font-family:宋体">）对临界应力的影响。</span></p>
- 2022-09-12 [多选] <p class="MsoNormal">36、<span style="font-family:宋体">静定杆件的内力与其所在截面的</span> <span style="font-family:宋体">（</span><span lang="EN-US"> </span><span style="font-family:宋体">）可能有关。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2022-09-12 [多选] <p class="MsoNormal">33、<span style="font-family:宋体">任意图形的面积为</span><i><span lang="EN-US">A</span></i><i><span style="font-family:宋体">，</span></i><span lang="EN-US">x<sub>0</sub></span><span style="font-family:宋体">轴通过形心</span><i><span lang="EN-US">C</span></i><i><span style="font-family:宋体">，</span> </i><span lang="EN-US">x<sub>1</sub><i> </i></span><span style="font-family:宋体">轴和</span><i><span lang="EN-US">x<sub>0</sub></span></i><span style="font-family:宋体">轴平行，并相距</span><i><span lang="EN-US">a</span></i><span style="font-family:宋体">，已知图形对</span><span lang="EN-US">x<sub>1</sub> </span><span style="font-family:宋体">轴的惯性矩是</span><span lang="EN-US">I<sub>1</sub></span><span style="font-family:宋体">，则对</span><i><span lang="EN-US">x<sub>0 </sub></span></i><span style="font-family:宋体">轴的惯性矩为（</span><span lang="EN-US"> </span><span style="font-family:宋体">）。</span></p> <p class="MsoNormal" align="center" style="text-align:center"><span lang="EN-US"><img width="191" height="147" id="图片 4" src="http://wljy.whut.edu.cn//uploadfiles/word/gclx001.files/image004.png"></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2022-09-12 [多选] <p class="MsoNormal">30、<span style="font-family:宋体">悬臂梁受力如图所示，其中</span> <span style="font-family:宋体">（</span><span lang="EN-US"> </span><span style="font-family:宋体">）</span> <span style="font-family:宋体">。</span></p> <p class="MsoNormal" align="center" style="text-align:center"><span lang="EN-US"><img width="172" height="73" id="图片 3" src="http://wljy.whut.edu.cn//uploadfiles/word/gclx001.files/image003.png"></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2022-09-12 [多选] <p class="MsoNormal">2、<span style="font-family:宋体">图示拉杆承受轴向拉力</span><b><i><span lang="EN-US">P</span></i></b><span style="font-family:宋体">的作用，设截面</span><span lang="EN-US">m-m</span><span style="font-family:宋体">的面积为</span><span lang="EN-US">A</span><span style="font-family:宋体">，则</span><b><i><span lang="EN-US">P</span></i></b><span lang="EN-US">/A</span><span style="font-family: 宋体">为（</span><span lang="EN-US"> </span><span style="font-family:宋体">）。</span></p> <p class="MsoNormal" align="center" style="text-align:center"><span lang="EN-US"><img width="245" height="55" id="图片 15" src="http://wljy.whut.edu.cn//uploadfiles/word/gclx001.files/image015.png"></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2022-09-12 [多选] <p class="MsoNormal">3、<span style="font-family:宋体">力的可传性适用于（</span><span lang="EN-US"> </span><span style="font-family:宋体">）</span> <span style="font-family:宋体">。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2022-09-12 [多选] <p class="MsoNormal">6、<span style="font-family:宋体">图示等截面圆轴，</span><span lang="EN-US">m-m</span><span style="font-family:宋体">截面将其等分为左右两段，左段为钢，右段为铝，两端受扭转力矩</span><span lang="EN-US">M</span><span style="font-family:宋体">后，左、右两段（</span><span lang="EN-US"> </span><span style="font-family:宋体">）</span> <span style="font-family:宋体">。</span></p> <p class="MsoNormal" align="center" style="text-align:center"><span lang="EN-US"><img width="163" height="75" id="图片 2" src="http://wljy.whut.edu.cn//uploadfiles/word/gclx001.files/image002.png"></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2022-09-12 [多选] <p class="MsoNormal">9、<span style="font-family:宋体">矩形截面梁横力弯曲时，在横截面的中性轴处（</span><span lang="EN-US"> </span><span style="font-family:宋体">）。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2022-09-12 [多选] <p class="MsoNormal">14、<span style="font-family:宋体">力偶对物体的作用效应，决定于（</span><span lang="EN-US"> </span><span style="font-family:宋体">）。</span></p>
- 2022-09-12 [多选] <p class="MsoNormal">17、<span style="font-family:宋体">图示三铰刚架，受水平力</span><b><i><span lang="EN-US">P</span></i></b><span style="font-family:宋体">作用，有以下四种说法，其中<b>错误</b>的是（</span><span lang="EN-US"> </span><span style="font-family:宋体">）。</span></p> <p class="MsoNormal" align="center" style="text-align:center"><span lang="EN-US"><img width="230" height="109" id="图片 1" src="http://wljy.whut.edu.cn//uploadfiles/word/gclx001.files/image001.png"></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>