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dc.contributor.authorLubineau, Gilles
dc.contributor.authorFlorentin, Éric
dc.date.accessioned2015-08-03T09:03:35Z
dc.date.available2015-08-03T09:03:35Z
dc.date.issued2011-04
dc.identifier.citationLubineau, G., & Florentin, E. (2011). The global equilibrium method and its hybrid implementation for identifying heterogeneous elastic material parameters. Computers & Structures, 89(7-8), 656–667. doi:10.1016/j.compstruc.2011.01.010
dc.identifier.issn00457949
dc.identifier.doi10.1016/j.compstruc.2011.01.010
dc.identifier.urihttp://hdl.handle.net/10754/561742
dc.description.abstractNew identification strategies have to be developed in order to perform the identification quickly and at very-low cost. A popular class of approaches relies on full-field measurement obtained through digital image correlation. We propose here a global equilibrium approach. It is based on the virtual field method in case specific virtual fields are used. It can also be seen as a generalization of the equilibrium gap method. This approach is easy to implement and we prove that it provides better or comparable results to the constitutive equation gap method that is known to be a very accurate reference. © 2010 Elsevier B.V.
dc.publisherElsevier BV
dc.subjectDomain decomposition
dc.subjectEquilibrium gap method
dc.subjectFinite elements
dc.subjectInverse problem
dc.subjectKinematic field measurements
dc.subjectVirtual field method
dc.titleThe global equilibrium method and its hybrid implementation for identifying heterogeneous elastic material parameters
dc.typeArticle
dc.contributor.departmentComposite and Heterogeneous Material Analysis and Simulation Laboratory (COHMAS)
dc.contributor.departmentMechanical Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalComputers & Structures
dc.contributor.institutionLMT-Cachan, ENS Cachan, PRES UniverSud Paris, 61, avenue du Président Wilson, 94235 Cachan, France
kaust.personLubineau, Gilles


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