On sufficiency conditions for optimal design based on extremum principles of mechanics

被引：30

作者：

Cheng, GD ^{[1
]}

Pedersen, P ^{[1
]}

机构：

[1] TECH UNIV DENMARK,DEPT SOLID MECH,LYNGBY,DENMARK

来源：

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS | 1997年 / 45卷 / 01期

关键词：

anisotropic material; constitutive behaviour; energy methods; optimization;

D O I：

10.1016/S0022-5096(96)00070-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Different results for optimal design can be obtained from the stationarity and extremum principles of mechanics. With focus on second order derivatives, these results are derived and discussed. The important problem of material orientation is then used to exemplify the development, and the similarities arising from working with modulus and compliance matrices are pointed out. For ZD-orthotropic materials an interesting classification is presented. Copyright (C) 1996 Elsevier Science Ltd.

引用

页码：135 / 150

页数：16

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