摘要
介绍了张弦穹顶结构体系的构成,对张弦穹顶模型进行了线性和非线性有限元静力分析,并通过与单层球面网壳结构的对比,得出了有益的结论,研究了结构性能的影响因素,表明了张弦穹顶能更有效、更经济地跨越较大的跨度,应用前景广阔。
The constitution of dome string structure is introduced. Through linear and nonlinear static finite element analysis and comparison with single-layer reticulated spherical shell helpful conclusion obtained. Furthermore the factors influencing the structural behavior are studied. Author points out this kind of structure has wide application prospect with so many advantages.
出处
《山西建筑》
2005年第21期5-6,共2页
Shanxi Architecture
关键词
张弦穹顶
静力分析
拉索
刚度
dome string structure, static analysis, cable, rigidity
