Micro-mechanical studies on the effect of the stress triaxiality and the Lode parameter on ductile damage

•Unit cell calculations have been performed covering a wide range of stress triaxialities and Lode parameters.•Stress state dependent damage criterion is proposed.•Stress state dependent damage rule is proposed.•Functions depending on stress triaxiality and Lode parameter are proposed and parameters...

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Veröffentlicht in:	International journal of plasticity 2013-11, Vol.50, p.49-65
Hauptverfasser:	Brünig, Michael, Gerke, Steffen, Hagenbrock, Vanessa
Format:	Artikel
Sprache:	eng
Schlagworte:	Continuums Criteria Damage Damage and fracture Ductile materials Lode parameter Mathematical analysis Mathematical models Micro-mechanical numerical simulations Shear Stress triaxiality dependence Stresses Triaxiality
Online-Zugang:	Volltext
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