Hierarchical optimization of material and structure

被引:531
作者
Rodrigues, H
Guedes, JM
Bendsoe, MP
机构
[1] Inst Super Tecn, IDMEC, P-1049001 Lisbon, Portugal
[2] Tech Univ Denmark, Dept Math, DK-2800 Lyngby, Denmark
关键词
optimization; topology; hierarchical; microstructure; material;
D O I
10.1007/s00158-002-0209-z
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This paper describes a hierarchical computational procedure for optimizing material distribution as well as the local material properties of mechanical elements. The local properties are designed using a topology design approach, leading to single scale microstructures, which may be restricted in various ways, based on design and manufacturing criteria. Implementation issues are also discussed and computational results illustrate the nature of the procedure.
引用
收藏
页码:1 / 10
页数:10
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