摘要
薄膜结构是一种全张力柔性结构,薄膜结构设计过程与传统建筑结构的设计不同,设计计算中一个重要方面是找形分析,本文对薄膜结构找形分析的力密度法原理进行一系列理论推导,编制相应计算程序,进行工程实例分析,得到一些有意义的结果和结论。
Membrane structures are the typical tensile structures, whose design method is different from that of ordinary structures. In the design of membrane structures, the form-finding analysis is fundamental and necessary. In this paper, the elemental formulae of force-density method of the membrane structure are obtained. Computational programs are accomplished. The computational results of some examples and some useful conclusions are given.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2003年第6期1-4,共4页
Journal of South China University of Technology(Natural Science Edition)
基金
广东省自然科学基金(020940)
关键词
薄膜结构
找形分析
力密度法
membrane structure
form-finding analysis
force-density method
