摘要
本文以非线性有限元理论为基础，探讨了Ａｒｇｙｒｉｓ所提出的小弹性模量、平面状态开始的成形方法［１］用于大型复杂索网结构形状确定分析的可能性，并对成形后结构中内力状态和成形质量进行了分析。最后提出几点可供工程设计时参考的意见。
Abstract Based on the nonlinear finite element theory,the paper discusses the application of a simple methodfor the shape finding of large-scale complex cable-net structure,The analytical method is proposed by Argyris[3],performed with a small Young’s modulus. After examining the stress distribution and evaluating the obtainedshape of numerical examples ,some results concernig the cable-net structure’s design are given.
出处
《空间结构》
CSCD
1995年第4期53-60,共8页
Spatial Structures
