不同类型单层网壳的静力稳定分析

The static stability analysis on different types single-layer reticulated shell

利用ANSYS结构分析软件对三种球面网壳进行了研究,分析了在均布荷载作用下模型的静力变形规律,并对各网壳的刚度,极限荷载进行了对比,结果表明,凯威特网壳结构稳定,受力合理,值得推广。

This paper researched three kinds of spherical reticulated shell using ANSYS structure analysis software, analyzed the model static de- generation rule of three kinds of single-layer spherical reticulated shell under uniformly distributed load, and compared the stiffness of each reticu- lated shell, limit load, the results showed that the Kay Witt reticulated shell structure stable, reasonable force, was worth promoting.