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dc.contributor.authorKPEKY, Fessal
dc.contributor.authorBOUDAOUD, Hakim
dc.contributor.authorDAYA, El Mostafa
dc.contributor.author
 hal.structure.identifier
CHALAL, Hocine
178323 Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux [LEM3]
dc.contributor.authorABED-MERAIM, Farid 
dc.date.accessioned2015
dc.date.available2015
dc.date.issued2014
dc.date.submitted2015
dc.identifier.isbn978-849428447-2
dc.identifier.urihttp://hdl.handle.net/10985/10109
dc.description.abstractThe aim of this work is to propose a new finite element modeling for vibration of sandwich structures with soft core. Indeed, several approaches have been adopted in the literature to accurately model these types of structures, but show some limitations in certain configurations of high contrast of material properties or geometric aspect ratios between the different layers. In these situations, it is generally well-known that the use of higher-order or three-dimensional finite elements is more appropriate, but will generate a large number of degrees of freedom, and thereby, large CPU times. In this work, an alternative method is followed by considering the linear hexahedral solid-shell element previously developed by Abed-Meraim and Combescure [1]. This element is implemented into the commercial software ABAQUS Via a User Element (UEL) subroutine. Numerical tests on various cantilever sandwich beams are performed to show the efficiency of this approach.
dc.language.isoen
dc.rightsPost-print
dc.subjectFinite elements
dc.subjectSandwich structures
dc.subjectSolid-Shell
dc.subjectVibrations
dc.titleVibration modeling of sandwich structures using solid-shell finite elements
dc.typdocCommunication avec acte
dc.localisationCentre de Metz
dc.subject.halSciences de l'ingénieur: Génie des procédés
dc.subject.halSciences de l'ingénieur: Matériaux
dc.subject.halSciences de l'ingénieur: Mécanique
dc.subject.halSciences de l'ingénieur: Mécanique: Génie mécanique
dc.subject.halSciences de l'ingénieur: Mécanique: Matériaux et structures en mécanique
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des matériaux
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des solides
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des structures
dc.subject.halSciences de l'ingénieur: Mécanique: Vibrations
ensam.audienceNon spécifiée
ensam.conference.title11th World Congress on Computational Mechanics, WCCM 2014, the 5th European Conference on Computational Mechanics, ECCM 2014 and the 6th European Conference on Computational Fluid Dynamics, ECFD 2014
ensam.conference.date2014-07-20
ensam.countryEspagne
ensam.title.proceedingWorld Congress on Computational Mechanics; 5th European Conference
ensam.page3650-3657
ensam.cityBarcelone
hal.identifierhal-01203320
hal.version1
hal.statusaccept


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