Two-Dimensional Isotropic Damage Elastoplastic Model for Quasi-Brittle Material

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Abstract:

Micro-mechanical model for isotropic damage of quasi-brittle material including frictionis presented. Damage is assumed to be isotropic and scalar damage variable is employed . Operatorsplitting method is applied. The article contains derived expressions for derivations necessary forcomputation of coefficients in two dimensions for strain and damage normality rules.

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103-106

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March 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] Ni Xie, Qi-Zhi Zhu, Jian-Fu Shao, Li-Hua Xu. Micromechanical analysis of damage in saturated quasi brittle materials. International Journal of Solids and Structures 49 (2012) 919-928.

DOI: 10.1016/j.ijsolstr.2011.12.006

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