On a new integration scheme for von‐Mises plasticity with linear hardening
Copyright policy )On a new integration scheme for von‐Mises plasticity with linear hardening
AbstractLimiting the discussion to an associative von‐Mises plasticity model with linear kinematic and isotropic hardening, we compare the performance of the classical radial return map algorithm with a new integration scheme based on the computation of an integration factor. The numerical examples clearly show the improved accuracy of the new method. Copyright © 2003 John Wiley & Sons, Ltd.
integration factor, return map, linear hardening, Finite element methods applied to problems in solid mechanics, 510, plasticity, numerical integration algorithm, return map, exact integration, integration factor, Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials), Exact integration; Integration factor; Numerical integration algorithm; Plasticity; Return map;, associative von Mises plasticity, plasticity, numerical integration algorithm, exact integration, radial return map algorithm, plasticity • numerical integration algorithm • return map • exact integration • integration factor
integration factor, return map, linear hardening, Finite element methods applied to problems in solid mechanics, 510, plasticity, numerical integration algorithm, return map, exact integration, integration factor, Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials), Exact integration; Integration factor; Numerical integration algorithm; Plasticity; Return map;, associative von Mises plasticity, plasticity, numerical integration algorithm, exact integration, radial return map algorithm, plasticity • numerical integration algorithm • return map • exact integration • integration factor
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