Quadratic Midpoint Integration Method for J2 Metal Plasticity
نویسندگان
چکیده
منابع مشابه
Quadratic Midpoint Integration Method for J2 Metal Plasticity
Abstract: The quadratic variants of the generalized midpoint rule and return map algorithm for the J2 von Mises metal plasticity model are examined for the accuracy of deviatoric stress integration of the constitutive equation. The accuracy of stress integration using a strain rate vector for arbitrary direction is presented in terms of an iso-error map for comparison with the exact solution. A...
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ژورنال
عنوان ژورنال: Metals
سال: 2018
ISSN: 2075-4701
DOI: 10.3390/met8010066