Elementos Finitos para el Análisis de Sólidos Anisótropos con Grandes Deformaciones Plásticas

Fernando G. Flores

Abstract


A finite element formulation for the analysis of solids under large plastic strains is presented. It is aimed to the simulation of anisotropic metal forming in an explicit dynamic code. A total Lagrangean formulation is employed with logarithmic strains.
A couple of benchmark tests are shown for assessment.

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Asociación Argentina de Mecánica Computacional
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ISSN 2591-3522