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Study of damage process using self-consistent elastoplastic model

Andrzej Baczmanski 1 Benoît Panicaud 2 Manuel Francois 2 Khemais Saanouni 2 Neila Hfaiedh 3 Krzysztof Wierzbanowski 4
1 AGH UST - AGH University of Science and Technology [Krakow, PL]
2 LASMIS - Laboratoire des Systèmes Mécaniques et d'Ingénierie Simultanée
ICD - Institut Charles Delaunay
3 UM - Université de Monastir - University of Monastir
4 Faculty of Physics and Applied Computer science
Abstract : The elastoplastic rate-independent self-consistent model has been used to predict influence of damage process on the mechanical behavior of polycrystalline material. In this model, the behavior of a crystal grain inside polycrystalline material under applied stresses is studied. The calculations are performed on two different scales: the macro-scale, where the average elastic and plastic macrostrains are defined, and the grain-scale, on which the behavior of each crystallite under stress is analyzed.
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https://hal-utt.archives-ouvertes.fr/hal-02613853
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Submitted on : Wednesday, May 20, 2020 - 2:30:48 PM
Last modification on : Wednesday, September 15, 2021 - 3:09:29 PM

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  • HAL Id : hal-02613853, version 1

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Andrzej Baczmanski, Benoît Panicaud, Manuel Francois, Khemais Saanouni, Neila Hfaiedh, et al.. Study of damage process using self-consistent elastoplastic model. Advances in Heterogeneous Material Mechanics 2008 - 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008, Jun 2008, Huangshan, China. ⟨hal-02613853⟩

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