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dc.contributor.authorCHEMISKY, Yves
dc.contributor.authorECHCHORFI, Rachid
dc.contributor.authorBOURGEOIS, Nadine
dc.contributor.authorPIOTROWSKI, Boris
dc.contributor.author
 hal.structure.identifier
MERAGHNI, Fodil
178323 Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux [LEM3]
dc.date.accessioned2016
dc.date.available2016
dc.date.issued2013
dc.date.submitted2015
dc.identifier.issn0255-5476
dc.identifier.urihttp://hdl.handle.net/10985/11190
dc.description.abstractIn this work, a method for the identification of the transformation surface of Shape Memory Alloys based on full field measurements is presented. An inverse method coupled with a gradient-based algorithm has been developed to determine the characteristic parameters of the transformation surface. The constitutive equations of the chosen model that capture the macroscopic behavior of Shape Memory Alloys are first presented. The material parameters, to be identified, that are characteristic of the tension-compression asymmetry of the alloy are detailed. The identification algorithm, based on full field measurements obtained by Digital Image Correlation (DIC) and numerical simulation by Finite Element Analysis are introduced. The identification algorithm is validated using a numerically generated strain field on a Meuwissen-type specimen.
dc.language.isoen
dc.publisherTrans Tech publications
dc.rightsPost-print
dc.subjectIdentification
dc.subjectShape Memory Alloys
dc.subjecttransformation surface
dc.subjecttension-compression asymmetry.
dc.titleDetermination of the characteristic parameters of tension-compression asymmetry of Shape Memory Alloys using full-field measurements
dc.identifier.doi10.4028/www.scientific.net/MSF.738-739.281
dc.typdocConférence invitée
dc.localisationCentre de Metz
dc.subject.halSciences de l'ingénieur: Matériaux
dc.subject.halSciences de l'ingénieur: Mécanique
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des matériaux
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des solides
ensam.audienceInternationale
ensam.conference.titleEuropean Symposium on Martensitic Transformations (ESOMAT)
ensam.conference.date2012-09-09
ensam.countryRussie
ensam.citySaint-Pétersbourg
ensam.peerReviewingOui
ensam.proceedingOui
hal.identifierhal-01366683
hal.version1
hal.statusaccept


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