摘要
索杆张力结构的分析包括成形过程分析、自平衡预应力跟踪分析和荷载受力分析 ,涉及形态分析和非线性有限元分析理论。本文在阐述索杆张力结构分析的主要内容和方法的基础上 ,详细介绍了索杆张力结构计算机分析程序 CSTS的功能模块、界面和菜单布置。该程序适用于索穹顶 ,索网结构、索桁结构和张拉整体等结构体系的分析计算。
The analysis for Cable strut Tensile Structures consists of form finding, prestress equilibrium state tracing and loading analyzing, involved in the theory of form finding and nonlinear finite element. In this paper, main contents and analytical methods of structural analysis of the cable strut tensile structures are illuminated, the function modules and interface of the computer program which is developed by the authors are introduced in detail. The program can be used to calculate many structural systems, including cable domes, cable net structures, cable truss structures and tensegrity systems . [
出处
《空间结构》
CSCD
2000年第2期56-63,共8页
Spatial Structures
