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Article dans une revue

An elastic-viscoplastic finite element model for multimaterials - Formulation and experimental validation

Abstract : A finite element model for multimaterial configurations is presented. The material behavior of each body within a composite material is given by an elastic-viscoplastic constitutive law. Automatic remeshing techniques which preserve the topology of the different bodies of material are used to simulate large deformations of the multiphasic system. An experimental set-up has been designed in order to simulate the compaction of multilayer composite materials. Plasticine was chosen as a model material. Experimental results are used to validate the finite element model for consolidation of multilayer composites.
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https://hal-mines-paristech.archives-ouvertes.fr/hal-00542229
Contributeur : Corinne Matarasso <>
Soumis le : jeudi 2 décembre 2010 - 09:16:10
Dernière modification le : jeudi 24 septembre 2020 - 17:22:54

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  • HAL Id : hal-00542229, version 1

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Yvan Chastel, Christophe Magny, François Bay. An elastic-viscoplastic finite element model for multimaterials - Formulation and experimental validation. Engineering Computations, Emerald, 1998, 15 (1), p.139 +/. ⟨hal-00542229⟩

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