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3D coupling approach between discrete and continuum models for dynamic simulations (DEM-CNEM)

hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorJEBAHI, Mohamed
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorCHARLES, Jean Luc
IDREF: 145803937
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorDAU, Frederic
hal.structure.identifierLaboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
dc.contributor.authorILLOUL, Lounes
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorIORDANOFF, Ivan
dc.date.accessioned2021-05-14T10:02:02Z
dc.date.available2021-05-14T10:02:02Z
dc.date.issued2013
dc.identifier.issn0045-7825
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/78264
dc.description.abstractEnThe coupling between two dissimilar numerical methods presents a major challenge, especially in case of discrete-continuum coupling. The Arlequin approach provides a flexible framework and presents several advantages in comparison to alternative approaches. Many studies have analyzed, in statics, the ingredi-ents of this approach in 1D configurations under several particular conditions. The present study extends the Arlequin parameter studies to incorporate a dynamic behavior using 3D models. Based on these stud-ies, a new 3D coupling method adapted for dynamic simulations is developed. This method couples two 3D codes: DEM-based code and CNEM-based code. The 3D coupling method was applied to several ref-erence dynamics tests. Good results are obtained using this method, compared with the analytical and numerical results of both DEM and CNEM.
dc.language.isoen
dc.publisherElsevier
dc.subject.enMultiscale method
dc.subject.enCoupling method
dc.subject.enDiscrete element
dc.subject.enNatural element
dc.subject.enArlequin approach
dc.subject.enDynamic simulation
dc.title.en3D coupling approach between discrete and continuum models for dynamic simulations (DEM-CNEM)
dc.typeArticle de revue
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des structures [physics.class-ph]
dc.subject.halPhysique [physics]/Mécanique [physics]/Mécanique des structures [physics.class-ph]
bordeaux.journalComputer Methods in Applied Mechanics and Engineering
bordeaux.page196-209
bordeaux.volume255
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-00986035
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00986035v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Computer%20Methods%20in%20Applied%20Mechanics%20and%20Engineering&rft.date=2013&rft.volume=255&rft.spage=196-209&rft.epage=196-209&rft.eissn=0045-7825&rft.issn=0045-7825&rft.au=JEBAHI,%20Mohamed&CHARLES,%20Jean%20Luc&DAU,%20Frederic&ILLOUL,%20Lounes&IORDANOFF,%20Ivan&rft.genre=article


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