Sensitivity analysis and optimal design of elastic hinges and supports in beam and frame structures

被引：11

作者：

Dems, K ^{[1
]}

Turant, J ^{[1
]}

机构：

[1] Lodz Tech Univ, PL-90924 Lodz, Poland

来源：

MECHANICS OF STRUCTURES AND MACHINES | 1997年 / 25卷 / 04期

关键词：

D O I：

10.1080/08905459708905297

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This paper considers the problem of optimal design of elastic beam-like structures with unspecified location and stiffness of hinges and supports. Sensitivity analysis for an arbitrary behavioral functional is carried out, using the direct and adjoint approaches. Relevant optimality conditions are discussed for the assumed objective functional. Simple examples illustrate the theory.

引用

页码：417 / 443

页数：27

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