成考院校在线答案
- 2023-02-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">30、<span style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-font-kerning:0pt">钢结构承载能力极限状态表达式中钢材强度可能有哪几种修正<span lang="EN-US">( ) <o:p></o:p></span></span></p>
- 2023-02-12 [单选] <p class="MsoNormal" style="line-height:200%">3、<span style="font-family:黑体">钢框架刚接节点含义是（<span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2023-02-12 [单选] <p class="MsoNormal">6、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">若记材料强度的平均值为</span><i style="mso-bidi-font-style:normal"><span lang="EN-US">μ</span></i><sub><span lang="EN-US">f</span></sub><span style="font-family:Microsoft Yahei;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">，材料强度的标准差为</span><i style="mso-bidi-font-style:normal"><span lang="EN-US">σ</span></i><sub><span lang="EN-US">f</span></sub><span style="font-family:Microsoft Yahei;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">，材料强度取值的保证系数为</span><i style="mso-bidi-font-style:normal"><span lang="EN-US">α</span></i><sub><span lang="EN-US">f</span></sub><span style="font-family:Microsoft Yahei;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">，则材料强度标准值</span><i style="mso-bidi-font-style:normal"><span lang="EN-US">f</span></i><sub><span lang="EN-US">k</span></sub><span style="font-family:Microsoft Yahei;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">等于</span><u><span lang="EN-US"><span style="mso-spacerun:yes"> </span></span></u><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">。</span></p>
- 2023-02-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">1、<span style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-font-kerning:0pt">与节点板相连的等边角钢，按轴心受力计算其强度和连接时，其强度应乘以折减系数（）<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2023-02-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">14、<span style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-font-kerning:0pt">钢与混凝土组合梁设置连接件（如栓钉）是为了（）。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2023-02-12 [单选] <p class="MsoNormal">4、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">为提高轴心受压构件的整体稳定，在构件截面面积不变的情况下，构件截面的形式应使其面积分布</span><u><span lang="EN-US"><span style="mso-spacerun:yes"> </span></span></u><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">。</span></p>
- 2023-02-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">8、<span style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-font-kerning:0pt">多、高层建筑结构布置中，不属于平面不规则的选项是（ </span><span style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-bidi-font-family:黑体; mso-font-kerning:0pt">）。</span><span style="mso-bidi-font-size:10.5pt; font-family:黑体;mso-font-kerning:0pt"> <span lang="EN-US"> <o:p></o:p></span></span></p>
- 2023-02-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">16、<span style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-font-kerning:0pt">摇摆柱与横梁（）<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2023-02-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">21、<span style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-font-kerning:0pt">作用在屋架上荷载不包括（）<span lang="EN-US"><span style="mso-spacerun:yes"> </span> <o:p></o:p></span></span></p>
- 2023-02-12 [单选] <p class="MsoNormal" style="line-height:200%">18、<span style="font-family:黑体">轻型门式刚架的适用范围是（<span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）<span lang="EN-US"> <o:p></o:p></span></span></p>