Simulation of localization failure with strain-gradient-enhanced damage mechanics
نویسندگان
چکیده
منابع مشابه
Simulation of strain localization with gradient enhanced damage models
The incorporation of higher order strain gradients into the constitutive equations of continuum damage mechanics is presented. Thereby, not only scalar-valued isotropic damage models but also anisotropic damage models allowing for directional dependent stiness degradation are elaborated. An elegant possibility of describing anisotropic material behavior based on the microplane theory is demons...
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ژورنال
عنوان ژورنال: International Journal for Numerical and Analytical Methods in Geomechanics
سال: 2002
ISSN: 0363-9061,1096-9853
DOI: 10.1002/nag.225