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Numerical aspects of a problem with damage to simulate mechanical behavior of a quasi-brittle material

Abstract : This paper focuses on numerical problems related to the implementation of the non-local Mazars model in a Finite Element software Femcam developed in our laboratory. The model has been successfully applied for quasi-brittle materials. Several mechanical test cases are presented and validate the implementation. A sensitivity study concludes on the effect of the critical equivalent strain and internal length values on the global response of the material
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https://hal-mines-paristech.archives-ouvertes.fr/hal-00612930
Contributeur : Magalie Prudon <>
Soumis le : lundi 1 août 2011 - 16:58:02
Dernière modification le : jeudi 24 septembre 2020 - 17:22:54

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Isabelle Comby Peyrot, Pierre-Olivier Bouchard, François Bay, Fabrice Bernard, Eric Garcia-Diaz. Numerical aspects of a problem with damage to simulate mechanical behavior of a quasi-brittle material. Computational Materials Science, Elsevier, 2007, 40 (3), pp.327-340. ⟨10.1016/j.commatsci.2007.01.018⟩. ⟨hal-00612930⟩

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