摘要
金寨影剧院屋盖采用了椭圆抛物面网壳结构。文章对网壳结构进行了结构的动力分析,计算了结构在风荷载作用下的响应,并对网壳结构进行了考虑初始几何缺陷的屈曲分析,得到了结构的极限承载力。
The roof of Jinzhai Theater is of elliptic parabolic reticulated shell structure. The article makes dynamic structural analysis of the shell, calculates the shell＇s response under wind load and figures out the ultimate bearing capacity of the shell when buckling analysis is made on it considering initial geometric imperfections.
出处
《安徽建筑》
2008年第6期53-54,共2页
Anhui Architecture
关键词
网壳
风振
屈曲
缺陷
reticulated shell
wind vibration
buckling
imperfection
