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dc.contributor.author
 hal.structure.identifier
ABED-MERAIM, Farid
178323 Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux [LEM3]
dc.contributor.author
 hal.structure.identifier
COMBESCURE, Alain
31214 Laboratoire de Mécanique des Contacts et des Structures [Villeurbanne] [LaMCoS]
dc.date.accessioned2015
dc.date.available2015
dc.date.issued2007
dc.date.submitted2015
dc.identifier.urihttp://hdl.handle.net/10985/10454
dc.description.abstractIn this work, a new physically stabilized and locking-free formulation of the SHB8PS element is presented. This is a solid-shell element based on a purely 3D formulation. It has eight nodes as well as five integration points, all distributed along the “thickness” direction. Consequently, it can be used for the modeling of thin structures, while providing an accurate description of the various through-thickness phenomena. The reduced integration has been used in order to prevent some locking phenomena and to increase computational efficiency. The spurious zero-energy deformation modes due to the reduced integration are efficiently stabilized, whereas the strain components corresponding to locking modes are eliminated with a projection technique following the Enhanced Assumed Strain (EAS) method.
dc.description.sponsorshipContrat EDF R&D
dc.language.isoen
dc.publisherE. Oñate , M. Papadrakakis and B. Schrefler
dc.rightsPost-print
dc.subjectSHB8PS Solid-shell
dc.subjectHourglass
dc.subjectShear and Membrane Locking
dc.subjectAssumed Strain Method
dc.subjectOrthogonal Projection
dc.subjectBenchmark Problems
dc.titleA new locking-free formulation for the SHB8PS solid–shell element: non-linear benchmark problems
dc.typdocCommunication sans 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.conference.titleInt. Conf. on Computational Methods for Coupled Problems in Science and Engineering: COUPLED PROBLEMS 2007
ensam.conference.date2007-05-21
ensam.countryEspagne
ensam.cityIbiza
hal.identifierhal-01235439
hal.version1
hal.statusaccept


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