ON THE RELATIONSHIP BETWEEN OPTIMUM STRUCTURAL TOPOLOGIES AND GEOMETRIES

被引：36

作者：

KIRSCH, U

机构：

[1] Department of Civil Engineering, Heriot-Watt University, Riccarton, Edinburgh

来源：

STRUCTURAL OPTIMIZATION | 1990年 / 2卷 / 01期

关键词：

D O I：

10.1007/BF01743519

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The relationship between two optimal design problems is investigated: (a) The fixed geometry problem, where the topology is optimized for a predetermined geometry. (b) The fixed topology problem, where the geometry is optimized for a given topology. Assuming approximate linear programming formulations, conditions of optimality are derived and geometries of multiple optimal topologies are studied. Some considerations related to a general design procedure for optimization of topology, geometry and cross-sections are discussed. © 1990 Springer-Verlag.

引用

页码：39 / 45

页数：7

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