Title of article
Micromechanical modelling of cyclic plasticity incorporating damage
Author/Authors
D. Steglich، نويسنده , , A. PIRONDI، نويسنده , , N. Bonora، نويسنده , , W. Brocks، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
15
From page
337
To page
351
Abstract
In this paper a numerical investigation on the possibility to simulate and predict cyclic plastic response incorporating
damage has been performed. To this purpose, unit cell and continuum approaches based on porous metal plasticity and
continuum damage mechanics (CDM) have been considered. In particular, the porous metal plasticity model of
Leblond, Perrin and Devaux (LPD model) and the CDM model developed by Pirondi and Bonora were used. Finite
element (FE) simulations were performed for each approach with different degrees of triaxiality and the results are analyzed
and compared.
2004 Elsevier Ltd. All rights reserved.
Keywords
Cell models , Porous plasticity models , cyclic plasticity , continuum damage mechanics
Journal title
International Journal of Solids and Structures
Serial Year
2005
Journal title
International Journal of Solids and Structures
Record number
448109
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