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Article Dans Une Revue Engineering Computations Année : 1998

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

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Résumé

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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Dates et versions

hal-00542229 , version 1 (02-12-2010)

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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, 1998, 15 (1), p.139 +/. ⟨hal-00542229⟩
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