成考院校在线答案
- 2022-09-12 [判断] <p style="text-align:justify;text-justify:inter-ideograph">5、<span style="mso-bidi-font-size:10.5pt;font-family:黑体">一般对于<span lang="EN-US">N</span>跨连续梁、板有<span lang="EN-US">N</span>种最不利荷载组合</span><span style="font-size:11.0pt;mso-bidi-font-size: 10.0pt;font-family:黑体">。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt;font-family:黑体"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p style="margin:0cm;text-align:justify;text-justify:inter-ideograph; layout-grid-mode:char">6、<span style="font-family:黑体">受荷载后构件所处环境的温度越高、温度越低，徐变越小</span><span style="mso-bidi-font-size:12.0pt;font-family:黑体">。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [判断] <p style="text-align:justify;text-justify:inter-ideograph">7、<span style="font-family:黑体">《规范》规定，混凝土立方体强度系指按标准方法制作养护的边长为<span lang="EN-US">150mm<u><span style="mso-spacerun:yes"> </span></u></span>的立方体试件在<span lang="EN-US">28</span>天龄期，用标准试验方法测得的抗压强度。<u><span lang="EN-US"> <o:p></o:p></span></u></span></p>
- 2022-09-12 [判断] <p style="text-align:justify;text-justify:inter-ideograph">9、<span style="mso-bidi-font-size:10.5pt;font-family:黑体">衡量热轧钢筋塑性性能的指标主要</span><span style="font-size:11.0pt;mso-bidi-font-size:10.0pt;font-family:黑体">伸长率和冷弯性能</span><span style="mso-bidi-font-size:10.5pt;font-family:黑体">两种。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [判断] <p style="margin:0cm;text-align:justify;text-justify:inter-ideograph; layout-grid-mode:char">11、<span style="font-family:黑体">适筋梁的承载力与配筋率无关</span><span style="mso-bidi-font-size:10.5pt;font-family:黑体">。</span><span lang="EN-US" style="mso-bidi-font-size:12.0pt;font-family:黑体"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p style="text-align:justify;text-justify:inter-ideograph">12、<span style="font-family:黑体">轴心受拉构件是横向拉力作用线与构件截面形心线重合的构件。<u><span lang="EN-US"> <o:p></o:p></span></u></span></p>
- 2022-09-12 [判断] <p style="text-align:justify;text-justify:inter-ideograph">14、<span style="font-family:黑体">偏心受压构件用偏心距增大系数来考虑侧向弯曲引起二阶效应—附加弯矩的。<u><span lang="EN-US"> <o:p></o:p></span></u></span></p>
- 2022-09-12 [判断] <p style="text-align:justify;text-justify:inter-ideograph">16、<span style="font-family:黑体">极限状态实质上是区分结构可靠与失效的界限</span><span style="mso-bidi-font-size: 12.0pt;font-family:黑体">。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [判断] <p style="margin:0cm;text-align:justify;text-justify:inter-ideograph">17、<span style="mso-bidi-font-size:12.0pt;font-family:黑体">一轴心受压钢筋混凝土短柱，两年后卸去该压力，则该柱截面中的纵向钢筋受拉，混凝土受压、受拉。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [判断] <p style="margin:0cm;text-align:justify;text-justify:inter-ideograph; layout-grid-mode:char">19、<span style="font-family:黑体">钢筋混凝土梁的挠度与弯矩是非线性关系</span><span style="mso-bidi-font-size:12.0pt;font-family:黑体">。<span lang="EN-US"> <o:p></o:p></span></span></p>