Evaluation of associated and non-associated quadratic plasticity models for advanced high strength steel sheets under multi-axial loading
作者： Dirk Mohr , Matthieu Dunand , Keun-Hwan Kim
DOI: 10.1016/J.IJPLAS.2009.11.006
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摘要: The accuracy of quadratic plane stress plasticity models is evaluated for a dual phase and a TRIP-assisted steel. Both sheet materials exhibit a considerable direction-dependence of …
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