摘要
本文利用Moore-Penrose逆理论,得到了平面刚架结构拓扑变化的显式公式,建立了一个求解静力响应的新方法,适用于有结构变化的分析。
In this paper,a set of formulations of topological varications for plane frame structures is presented with Moore-Penrose Inverse Theory.Based on it,a new analysis method for static structures is obtained.This method can be used in analysis of changed structures.
基金
国家自然科学基金
关键词
平面刚架结构
结构拓扑
刚架结构
静力响应
the plane frame structure
the structural topology
Moore-Penrose inverse