3-DIMENSIONAL TOPOLOGY DESIGN OF STRUCTURES USING CRYSTAL MODELS

被引：7

作者：

ROSKO, P

机构：

[1] Slovak Technical University, 85101 Bratislava

来源：

COMPUTERS & STRUCTURES | 1995年 / 55卷 / 06期

关键词：

D O I：

10.1016/0045-7949(94)00516-6

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The present paper introduces structural models based on the theory of microstructures. Their elements are derived from interatomic bonding and lattice geometry. The transformation from microstructures to macrostructures allows for the use of the well-known three-dimensional truss and solid finite elements, respectively. The model of the structure built from ''crystals'' is specific and suitable for topology design. Evolutionary procedure is used for optimization. Examples of maximum stiffness topology design document this new approach, recently developed by the author.

引用

页码：1077 / 1083

页数：7

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