A note on stress-constrained truss topology optimization

被引:31
作者
Stolpe, M [1 ]
Svanberg, K [1 ]
机构
[1] KTH, Optimizat & Syst Theory, Stockholm, Sweden
关键词
truss topology optimization; stress constraints; local buckling constraints;
D O I
10.1007/s00158-002-0273-4
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
The purpose of this brief note is to demonstrate that general-purpose optimization methods and codes should not be discarded when dealing with stress-constrained truss topology optimization. By using a disaggregated formulation of the considered problem, such methods may find also "singular optima", without using perturbation techniques like the epsilon-relaxed approach.
引用
收藏
页码:62 / 64
页数:3
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