The stability of spatial latticed structures is studied by use of nonlinear geometric finite element method.
利用几何非线性有限元方法研究了空间网壳结构的稳定性。
The folded plate latticed shell is a new type of lattice space structure, having merits of both folded plates and spatial lattice structures.
以某体育馆钢屋盖结构为实例，论述了折板网壳结构的选型、受力特点、水平推力的处理方法和模态分析。
Folded plate type latticed shell is one of the good spatial structures with static and economic characteristics superior to ordinary space grids;
折板式网壳结构是一种优良的空间结构，其静力性能和经济性均优于普通网架，而且建筑造型优美，形式丰富。
Folded plate type latticed shell is one of the good spatial structures with static and economic characteristics superior to ordinary space grids;
折板式网壳结构是一种优良的空间结构，其静力性能和经济性均优于普通网架，而且建筑造型优美，形式丰富。
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