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dc.contributor.author
 hal.structure.identifier
MORIN, Léo
136844 Laboratoire de Mécanique et d'Acoustique [Marseille] [LMA ]
86289 Procédés et Ingénierie en Mécanique et Matériaux [Paris] [PIMM]
dc.contributor.authorLEBLOND, Jean-Baptiste
dc.contributor.authorMOHR, Dirk
dc.contributor.authorKONDO, Djimédo
dc.date.accessioned2017
dc.date.available2017
dc.date.issued2017
dc.date.submitted2017
dc.identifier.urihttp://hdl.handle.net/10985/12357
dc.description.abstractThe aim of this paper is to investigate ductile failure under shear-dominated loadings using a model of plastic porous solids incorporating void shape effects. We use the model proposed by (Madou and Leblond, 2012a,b; Madou et al., 2013; Madou and Leblond, 2013) to study the fracture of butterfly specimens subjected to combined tension and shear. This model is able to reproduce, for various loading conditions, the macroscopic softening behavior and the location of cracks observed in experiments performed by Dunand and Mohr (2011a,b). Void shape effects appear to have a very significant influence on ductile damage at low stress triaxiality
dc.language.isoen
dc.publisherElsevier
dc.rightsPost-print
dc.subjectPorous ductile materials
dc.subjectVoid shape effects
dc.subjectShear loadings
dc.subjectNumerical simulations
dc.subjectExperimental results
dc.titlePrediction of shear-dominated ductile fracture in a butterfly specimen using a model of plastic porous solids including void shape effects
dc.identifier.doi10.1016/j.euromechsol.2016.10.014
dc.typdocArticles dans des revues avec comité de lecture
dc.localisationCentre de Paris
dc.subject.halSciences de l'ingénieur: Matériaux
dc.subject.halSciences de l'ingénieur: Mécanique
ensam.audienceInternationale
ensam.page433-442
ensam.journalEuropean Journal of Mechanics - A/Solids
ensam.volume61
ensam.peerReviewingOui


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