Non-local damage model with evolving internal length
نویسندگان
چکیده
منابع مشابه
Coupling local and non-local damage evolutions with the Thick Level Set model
It is well known that damage evolution models requires a length to avoid spurious localization. We gather these type of models under the name “non-local damage models”. In fact, non-locality is strictly needed only when the stress-strain curve starts to have a negative slope. Before this point, local models may be used. For instance, when damage exhibits some hardening, the stress-strain curve ...
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ژورنال
عنوان ژورنال: International Journal for Numerical and Analytical Methods in Geomechanics
سال: 2004
ISSN: 0363-9061,1096-9853
DOI: 10.1002/nag.367