Journal
MECHANICS RESEARCH COMMUNICATIONS
Volume 38, Issue 6, Pages 437-442Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.mechrescom.2011.05.011
Keywords
Porous material; Homogenization; Micromechanics; NTFA; Gurson's model
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Funding
- French National Agency of Research (ANR)
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In this paper, we present a micromechanical analysis of elastoplastic behavior of porous materials. The non-uniform transformation field analysis (NTFA) is used and the non-uniform distribution of local plastic strain in the solid matrix is taken into account. Comparisons with the classical Gurson's model and standard FEM solution are presented. (C) 2011 Elsevier Ltd. All rights reserved.
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