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dc.contributor.authorJEBAHI, M
dc.contributor.authorANDRÉ, D
dc.contributor.authorCHARLES, Jean Luc
IDREF: 145803937
dc.contributor.authorDAU, Frederic
dc.contributor.authorIORDANOFF, Ivan
dc.date.accessioned2021-05-14T10:01:38Z
dc.date.available2021-05-14T10:01:38Z
dc.date.conference2013-09
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/78237
dc.description.abstractEnThe response of glasses subjected to high pressures can be classified into three classes : normal, anomalous and intermediate depending on the deformation mechanism and the cracking pattern. The silica glass which is the scope of this work is a typical anomalous glass. The numerical study of this behavior with continuum methods (e.g. FEM, CNEM) presents several difficulties and drawbacks. Because, this requires a very small scale analysis. The discrete methods (e.g. MD, DEM) represent a good choice to simulate this behavior. However, these methods are very time consuming (CPU-wise). In this work, a discrete-continuum coupling method is proposed to study the behavior of this brittle material subjected to high pressures. The coupling results, obtained in this work, compare favorably with past experimental results.
dc.language.isoen
dc.subject.enCoupling
dc.subject.ensilica
dc.subject.enVickers indentation
dc.title.enA multi-scale coupling method to simulate the silica glass behavior under high pressures
dc.typeCommunication dans un congrès avec actes
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des matériaux [physics.class-ph]
dc.subject.halPhysique [physics]/Mécanique [physics]/Mécanique des matériaux [physics.class-ph]
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.countryFR
bordeaux.title.proceeding2nd ECCOMAS Young Investigators Conference (YIC 2013, Bordeaux, France)
bordeaux.peerReviewedoui
hal.identifierhal-01007427
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01007427v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=JEBAHI,%20M&ANDR%C3%89,%20D&CHARLES,%20Jean%20Luc&DAU,%20Frederic&IORDANOFF,%20Ivan&rft.genre=proceeding


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