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hal.structure.identifierLaboratoire d'Ingénierie des Matériaux de Bretagne [LIMATB]
dc.contributor.authorMAHÉO, Laurent
dc.contributor.authorVIOT, Philippe
dc.date.accessioned2021-05-14T10:04:16Z
dc.date.available2021-05-14T10:04:16Z
dc.date.issued2012
dc.identifier.issn0734-743X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/78468
dc.description.abstractEnFoams, and particularly the polypropylene foam, are more and more often used in the area of injury protection and passive safety for its energy absorption capacity. This multi-scale material is constituted of mesoscopic beads with a large variability of the material properties. To study the effects of these mesoscopic heterogeneities on both the macroscopic and the local behaviors, numerical simulations on virtual volumes of foam under dynamic loading have been performed. The influence of the organized system of heterogeneities has also been studied in the cases of a random distribution and a multi-layered volume. Experimental dynamic compressive tests have been performed on multi-layered volumes of foam and compared with the results of the Finite Element Method.
dc.description.sponsorshipLIght Structure And Composite - ANR-07-BLAN-0184
dc.language.isoen
dc.publisherElsevier
dc.title.enImpact on multi-layered polypropylene foams
dc.typeArticle de revue
dc.identifier.doi10.1016/j.ijimpeng.2012.03.011
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Matériaux et structures en mécanique [physics.class-ph]
dc.subject.halPhysique [physics]/Mécanique [physics]/Matériaux et structures en mécanique [physics.class-ph]
bordeaux.journalInternational Journal of Impact Engineering
bordeaux.page1-10
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-00761599
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00761599v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=International%20Journal%20of%20Impact%20Engineering&rft.date=2012&rft.spage=1-10&rft.epage=1-10&rft.eissn=0734-743X&rft.issn=0734-743X&rft.au=MAH%C3%89O,%20Laurent&VIOT,%20Philippe&rft.genre=article


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