摘要
本文通过对波纹拱壳结构和无波纹拱壳结构进行理论分析和几何非线性有限元计算 。
A series of theoretic analyses and geometric nonlinear finite element calculations of the corrugating arch shell structure and the non corrugating arch shell structure are presented in the paper. It has been shown that the stability carrying capacity of the non corrugating arch shell structure is higher than that of the corrugating arch shell structure.
出处
《空间结构》
CSCD
2001年第3期47-51,共5页
Spatial Structures
关键词
拱壳
几何非线性
有限元
稳定承载力
arch shell
geometric nonlinear finite element
stability
carrying capacity
