Consistent tangent matrices for density-dependent finite plasticity models

International Journal for Numerical and Analytical Methods in Geomechanics

Volumn 25, Issue 11, 2001, Pages 1045-1075

  Pérez Foguet, Agustí ^a   Rodríguez Ferran, Antonio ^a   Huerta, Antonio ^a  

^a UNIVERSITAT POLITÈCNICA DE CATALUNYA   (Spain)

Author keywords

Arbitrary Lagrangian Eulerian (ALE); Cauchy stresses; Consistent tangent operators; Finite strain multiplicative plasticity; Geomaterial plasctic models; Powder compaction

Indexed keywords

CONVERGENCE OF NUMERICAL METHODS; PLASTICITY;

TANGENT MATRICES;

STRESSES;

DENSITY; EULERIAN ANALYSIS; GRANULAR MEDIUM; LAGRANGIAN ANALYSIS; MODELING; PLASTICITY;

EID: 0035446525     PISSN: 03639061     EISSN: None     Source Type: Journal    
DOI: 10.1002/nag.165     Document Type: Article

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