%0 Conference Proceedings
%T Identification of heterogeneous elastoplastic behaviors using DIC measurements
%+ Laboratoire de Mécanique et Génie Civil (LMGC)
%+ Institut de Radioprotection et de Sûreté Nucléaire (IRSN)
%+ ThermoMécanique des Matériaux (ThM2)
%+ Laboratoire de micromécanique et intégrité des structures (MIST)
%+ Mathématiques et Modélisations en Mécanique (M3)
%A Madani, Tarik
%A Monerie, Yann
%A Pagano, Stéphane
%A Pelissou, Céline
%A Wattrisse, Bertrand
%< avec comité de lecture
%( Photomechanics 2015
%B Photomechanics 2015
%C Delft, Netherlands
%8 2015-05-27
%D 2015
%Z Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanical engineering [physics.class-ph]
%Z Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanics of materials [physics.class-ph]
%Z Engineering Sciences [physics]/Mechanics [physics.med-ph]/Materials and structures in mechanics [physics.class-ph]
%Z Engineering Sciences [physics]/Optics / Photonic
%Z Engineering Sciences [physics]/Signal and Image processing
%Z Engineering Sciences [physics]/Mechanics [physics.med-ph]Conference papers
%X The use of full-field measurements in the identification of material properties is currently widespread thanks to advances in measurements techniques and computer-assisted identification methods. In this paper, an iterative procedure is used to identify the local stress fields and the material properties distributions using full-field measurement techniques. After summarizing the principle of the method, we focus on its validation in which we identify an elastoplastic behavior. Then the method was applied on noisy measured displacement fields to assess its robustness.
%G English
%2 https://hal.science/hal-01273985/document
%2 https://hal.science/hal-01273985/file/Identification_heterogeneous_elastoplastic__DIC_Madani_al_2015.pdf
%L hal-01273985
%U https://hal.science/hal-01273985
%~ IRSN
%~ CNRS
%~ LMGC
%~ MIST
%~ MIPS
%~ UNIV-MONTPELLIER
%~ UM-2015-2021