力密度在悬索结构找形中的应用  

The Application of Force Density in Finding Form of Suspension Structure

作　　者：杨正武 YANG Zhengwu(School of Civil Architecture and Environment,Xihua University,Chengdu 610039,China)

机构地区：[1]西华大学土木建筑与环境学院,四川成都610039

出　　处：《四川建材》2019年第1期94-95,98,共3页Sichuan Building Materials

摘　　要：力密度形状寻找是一种确定工程中悬索结构初始形状的方法。根据电缆部分假定的力密度值,仅需要线性方程组的解来获得平衡的表面几何形状。本文通过Matlab软件编写了Force密度程序。Force density shape finding is a method of determining the initial shape of a suspended cable structure in engineering.According to the assumed force density value of a cable section,only the solution of a linear equation group is required to obtain a balanced surface geometry.This article through the Matlab software to write the program of the Force density.

关 键 词：力密度法 MATLAB 找形 

分 类 号：TU399[建筑科学—结构工程]