A dissipation based method for identifying hererogeneous material properties using full-field measurements [Une approche en dissipation pour l'identification de proprié tés matériaux hétérogènes à partir de mesures de champs]

Handle URI:
http://hdl.handle.net/10754/562032
Title:
A dissipation based method for identifying hererogeneous material properties using full-field measurements [Une approche en dissipation pour l'identification de proprié tés matériaux hétérogènes à partir de mesures de champs]
Authors:
Lubineau, Gilles ( 0000-0002-7370-6093 ) ; Florentin, Éric; Moussawi, Ali ( 0000-0002-5978-7990 ) ; Blaysat, Benoît
Abstract:
The full field measurement technique has become a popular technique for the quick identification of complex and/or heterogeneous-in-space material behaviors. Based on the rich available corpus of information, this technique makes possible to identify complex evolution laws using few highly heterogeneous testing. Multiple techniques have been proposed up to now. Here, we detail the application of the constitutive error relation to the identification of linear elastic material models.Then, the natural extension of the constitutive equation gap method through a dissipation gap method is discussed for the identification of material behaviors involving dissipation. 2D reference examples are provided for each method. © 2012 EDP Sciences.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Mechanical Engineering Program; Composite and Heterogeneous Material Analysis and Simulation Laboratory (COHMAS)
Publisher:
EDP Sciences
Journal:
Matériaux & Techniques
Issue Date:
2012
DOI:
10.1051/mattech/2012017
Type:
Article
ISSN:
00326895
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Mechanical Engineering Program

Full metadata record

DC FieldValue Language
dc.contributor.authorLubineau, Gillesen
dc.contributor.authorFlorentin, Éricen
dc.contributor.authorMoussawi, Alien
dc.contributor.authorBlaysat, Benoîten
dc.date.accessioned2015-08-03T09:43:14Zen
dc.date.available2015-08-03T09:43:14Zen
dc.date.issued2012en
dc.identifier.issn00326895en
dc.identifier.doi10.1051/mattech/2012017en
dc.identifier.urihttp://hdl.handle.net/10754/562032en
dc.description.abstractThe full field measurement technique has become a popular technique for the quick identification of complex and/or heterogeneous-in-space material behaviors. Based on the rich available corpus of information, this technique makes possible to identify complex evolution laws using few highly heterogeneous testing. Multiple techniques have been proposed up to now. Here, we detail the application of the constitutive error relation to the identification of linear elastic material models.Then, the natural extension of the constitutive equation gap method through a dissipation gap method is discussed for the identification of material behaviors involving dissipation. 2D reference examples are provided for each method. © 2012 EDP Sciences.en
dc.publisherEDP Sciencesen
dc.subjectConstitutive equation gap methoden
dc.subjectDisspation gap methoden
dc.subjectIdentificationen
dc.subjectInverse problemen
dc.subjectKinematic field measurementen
dc.titleA dissipation based method for identifying hererogeneous material properties using full-field measurements [Une approche en dissipation pour l'identification de proprié tés matériaux hétérogènes à partir de mesures de champs]en
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentMechanical Engineering Programen
dc.contributor.departmentComposite and Heterogeneous Material Analysis and Simulation Laboratory (COHMAS)en
dc.identifier.journalMatériaux & Techniquesen
dc.contributor.institutionLMT-Cachan, ENS Cachan/Paris, 6 Univ. CNRS/Universud Paris, 61 Avenue du Président Wilson, 94235 Cachan, Franceen
kaust.authorLubineau, Gillesen
kaust.authorMoussawi, Alien
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