OPTIMAL-DESIGN OF TRUSSES FOR OVERALL STABILITY

被引：11
|
作者：
LEVY, R
机构：
[1] Faculty of Civil Engineering, Technion-Israel Institute of Technology, Technion City, Haifa
来源：
COMPUTERS & STRUCTURES | 1994年 / 53卷 / 05期
关键词：
D O I：
10.1016/0045-7949(94)90160-0
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper synthesizes the design of trusses for linear stability constraint as an optimization problem where linear stability is defined as a generalized eigenvalue problem and presents a rather fast converging algorithm of the 'allowable stress' type for its solution. The technique proves to be similar to that used for the design of frequency constrained structures and adds yet another perspective to the already popular 'allowable stress' algorithms. Design examples are included.
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页码：1133 / 1138
页数：6
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