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Etude numérique de la rupture dynamique de structures métalliques

Abstract : Several different fields are involved in rupture of pressurized metallic vessels (mechanics but also thermodynamics as well as fluid mechanics) but few studies take into account all of them. Consequently a numerical study of a metallic plate submitted to dynamic solicitation is presented in this paper, as well as approaches related to rupture. The modeling is developed with MSC MARC software: it is based on shell elements, elasto-viscoplastic and damage laws, and a depressurization depending on breach opening
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Submitted on : Tuesday, September 18, 2018 - 3:25:18 PM
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  • HAL Id : ineris-00969975, version 1
  • INERIS : PU-2005-066



Benjamin Daudonnet, Martial Mosnier, Krzysztof Woznica, Frédéric Mercier. Etude numérique de la rupture dynamique de structures métalliques. 7. Colloque national en calcul des structures, May 2005, Giens, France. pp.451-456. ⟨ineris-00969975⟩



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