NURBS plasticity: non-associated plastic flow
نویسندگان
چکیده
منابع مشابه
New implementation of a non-associated flow rule in rate-independent plasticity
One of the new research fields in plasticity is related to choosing a proper non-associated flow rule (NAFR), instead of the associated one (AFR), to predict the experimental results more accurately. The idea of the current research is derived from combining von Mises and Tresca criteria in the places of yield and plastic potential surfaces in rate-independent plasticity. This idea is implemen...
متن کاملnew implementation of a non-associated flow rule in rate-independent plasticity
one of the new research fields in plasticity is related to choosing a proper non-associated flow rule (nafr), instead of the associated one (afr), to predict the experimental results more accurately. the idea of the current research is derived from combining von mises and tresca criteria in the places of yield and plastic potential surfaces in rate-independent plasticity. this idea is implemen...
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ژورنال
عنوان ژورنال: Computer Methods in Applied Mechanics and Engineering
سال: 2018
ISSN: 0045-7825
DOI: 10.1016/j.cma.2018.03.015