摘要
文章利用MIDAS/Civil有限元分析软件,对某工程中楼梯构件在地震作用下的响应进行了详细分析,比较地震作用下楼梯构件刚度的考虑与否对主体结构的影响,以及楼梯构件自身的地震响应。由此更准确地得出地震作用下结构与构件的破坏部位及形式,也对结构设计及加固工作具有参考作用。
Detailed seismic response analysis of stair components of a structure is proposed, with the finite element software of MIDAS/Gem The structure response considering the rigidity of stairs is compared with that without the stairs rigidity, so as the seismic response of the stair elements themselves. Therefore, the damaged point and destructional forms of structures with the action of earthquake is made clear, providing suggests and references to the structure design and work of structure upgrade.
出处
《江苏建筑》
2010年第4期33-35,共3页
Jiangsu Construction
关键词
楼梯
地震
有限元分析
刚度
stairs
seismic
finite element analysis
rigidity
