Saturday, September 24, 2022
问题:图所示梁在给定移动荷载作用下,B支座反力的最大值为( )。 ...
Wednesday, September 21, 2022
Wednesday, September 21, 2022
问题:钢结构轴心受压构件应进行下列哪项计算?( )A、强度、刚度、局部稳定 B、强度、局部稳定、整体稳定 C、强度、整体稳定 D、强度、刚度、局部稳定、整体稳定...
Monday, July 3, 2023
Saturday, September 24, 2022
Saturday, September 24, 2022
问题: 不宜采用集水井降水法来降低地下水位的地基土的土质为( )...
Wednesday, September 21, 2022