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Abstract The Gurson-Tvergaard-Needleman (GTN) models are effective to predict damage evolution and ductile fracture during plastic deformation, while the existing modified GTN models mainly focus on the range of stress… Click to show full abstract
Abstract The Gurson-Tvergaard-Needleman (GTN) models are effective to predict damage evolution and ductile fracture during plastic deformation, while the existing modified GTN models mainly focus on the range of stress triaxiality between −1/3 η η
Keywords:
model low;
gtn model;
stress;
extended gtn;
stress triaxiality
Journal Title: Journal of Materials Processing Technology
Year Published: 2019
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Journal Title: Journal of Materials Processing Technology
Year Published: 2019
Link to full text (if available)
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recommendations!