A novel 'optimal' exponential-based integration algorithm for von-Mises plasticity with linear hardening: Theoretical analysis on yield consistency, accuracy, convergence and numerical investigations

International Journal for Numerical Methods in Engineering

Volumn 67, Issue 4, 2006, Pages 449-498

  Artioli, E ^a   Auricchio, F ^b,c   Beirao da Veiga L ^d  

^a UNIVERSITY OF BOLOGNA   (Italy)

^b UNIVERSITY OF PAVIA   (Italy)

^c CNR   (Italy)

^d UNIVERSITY OF MILAN   (Italy)

Author keywords

Exact integration; Exponential integration algorithm; Integration factor; Plasticity; Return map

Indexed keywords

ALGORITHMS; BOUNDARY VALUE PROBLEMS; CONVERGENCE OF NUMERICAL METHODS; HARDNESS; INTEGRATION; KINEMATICS; STRAIN; STRESSES;

EXPONENTIAL INTEGRATION ALGORITHM; INTEGRATION FACTOR; KINEMATIC HARDENING; RETURN MAP; VON-MISES PLASTICITY;

PLASTICITY;

ALGORITHMS; BOUNDARY VALUE PROBLEMS; CONVERGENCE OF NUMERICAL METHODS; HARDNESS; INTEGRATION; KINEMATICS; PLASTICITY; STRAIN; STRESSES;

EID: 33746145572     PISSN: 00295981     EISSN: 10970207     Source Type: Journal    
DOI: 10.1002/nme.1637     Document Type: Article

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