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

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...

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Vydané v:	International journal for numerical methods in engineering Ročník 56; číslo 10; s. 1375 - 1396
Hlavní autori:	Auricchio, Ferdinando, Beirão da Veiga, Lourenço
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Chichester, UK John Wiley & Sons, Ltd 14.03.2003
Predmet:	Algorithms Associative Constraining exact integration Hardening integration factor Kinematics Mathematical models Numerical analysis numerical integration algorithm Plasticity return map
ISSN:	0029-5981, 1097-0207
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