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Design sensitivity analysis for shape optimization by the BEM

โœ Scribed by J. Ivanova; P. Dineva; V. Valeva; L. Hadjikov

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
444 KB
Volume
8
Category
Article
ISSN
0955-7997

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โœฆ Synopsis

In this paper the shape optimization problem for an inelastic case by the hybrid utilization of the BEM and design sensitivity analysis is examined. Gourevich's model for describing the inelastic behaviour of the solid is used. As a numerical example, the problem for determining the optimal shape of the free boundary of a hole in a rectangular elastic and inelastic metal plate unaxial tension is solved.

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