LRI model-lower-bound rigid-plastic constitutive model for isotropic-hardening materials with micro void evolution process

JSME International Journal, Series A: Mechanics and Material Engineering

Volumn 42, Issue 3, 1999, Pages 321-327

  Yin, Yajun ^a   Yu, Shouwen ^a   Sun, Xuewei ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Lower bound rigid plastic constitutive model; Meso damage; Mico void and void evolution; Porous materials

Indexed keywords

DEFECTS; DUCTILITY; FORMING; HARDENING; PLASTIC DEFORMATION; POROUS MATERIALS; STRAIN RATE; STRENGTH OF MATERIALS; STRESSES;

LOWER BOUND RIGID PLASTIC CONSTITUTIVE MODEL; LOWER BOUND YIELD LOCI; MESO DAMAGE; MICRO VOID EVOLUTION; TRIAXIALITY FUNCTION;

MATHEMATICAL MODELS;

EID: 0032654325     PISSN: 13408046     EISSN: None     Source Type: Journal    
DOI: 10.1299/jsmea.42.321     Document Type: Article

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