Viscoplastic Regularization of Local Damage Models: A Latent Solution
نویسندگان
چکیده
منابع مشابه
Viscoplastic Regularization of Local Damage Models: A Latent Solution
Local damage models are known to produce pathological mesh dependence in finite element simulations. The solution is to either use a regularization technique or to adopt a non-local damage model. Viscoplasticity is one technique which can regularize the mesh dependence of local damage model by incorporating a physical phenomenon in the constitutive model i.e. rate effects. A detailed numerical ...
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ژورنال
عنوان ژورنال: Key Engineering Materials
سال: 2012
ISSN: 1662-9795
DOI: 10.4028/www.scientific.net/kem.504-506.845