Numerical simulation of a class of models that combine several mechanisms of dissipation: Fracture, plasticity, viscous dissipation
نویسندگان
چکیده
منابع مشابه
Numerical simulation of a class of models that combine several mechanisms of dissipation: Fracture, plasticity, viscous dissipation
We study a class of time evolution models that contain dissipation mechanisms exhibited by geophysical materials during deformation: plasticity, viscous dissipation and fracture. We formally prove that they satisfy a Clausius-Duhem type inequality. We describe a semi-discrete time evolution associated with these models, and report numerical 1D and 2D traction experiments, that illustrate that s...
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ژورنال
عنوان ژورنال: Journal of Computational Physics
سال: 2014
ISSN: 0021-9991
DOI: 10.1016/j.jcp.2014.03.044