Germain, S. and Steinmann, P. (2011) Shape Optimization for Anisotropic Elastoplasticity in Logarithmic Strain Space. In: 11th International Conference on Computational Plasticity, COMPLAS XI, Barcelona, Spain, 7-9 Sept 2011,
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Abstract
This paper deals with shape optimization for anisotropic elastoplasticity in logarithmic strain space. We aim to find an appropriate undeformed configuration of a workpiece knowing in advance its deformed configuration, the boundary conditions and the applied loads. The node coordinates of the finite element (FE) domain are chosen as design variables. A discrete sensitivity analysis is presented and analytical gradients are performed. A numerical example illustrates the theoretical aspects.
Item Type: | Conference Proceedings |
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Additional Information: | Computational Plasticity XI - Fundamentals and Applications, COMPLAS XI 2011, pages 1479-1490. |
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Steinmann, Professor Paul |
Authors: | Germain, S., and Steinmann, P. |
College/School: | College of Science and Engineering > School of Engineering > Infrastructure and Environment |
Journal Name: | Computational Plasticity XI - Fundamentals and Applications, COMPLAS XI |
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