• Corpus ID: 244896516

A new elastoplastic-damage model with the correction of stress triaxiality and Lode angle

@article{Hami2021ANE,
  title={A new elastoplastic-damage model with the correction of stress triaxiality and Lode angle},
  author={Abdelkhalak El Hami and Bouchaib Radi and David Bassir},
  journal={ArXiv},
  year={2021},
  volume={abs/2112.01833}
}
The classic elastoplastic-damage constitutive model neglects the effects of loading histories. But in fact, more and more experiments results show that the states of stress can significantly affect the response of metals not only in the plasticity but also in the damage evolution. This paper presents an elasto-plastic fully coupled ductile damage constitutive model which considers the corrections of the metal plasticity and the damage evolution through the states of stress. The stress… 

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