Limiting 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.

On a new integration scheme for von-Mises plasticity with linear hardening

AURICCHIO, FERDINANDO;
2003-01-01

Abstract

Limiting 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.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11571/131800
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