A comparison between the volumetrically elastic and deviatorically rigid-plastic fem and the penalty rigid-plastic fem

Communications in Numerical Methods in Engineering

Volumn 15, Issue 1, 1999, Pages 43-56

  Yong Ming, Guo ^a   Yokouchi, Yasuto ^b   Nakanishi, Kenji ^a   Kamitani, Shunpei ^a  

^a KAGOSHIMA UNIVERSITY   (Japan)

^b UNIVERSITY OF ELECTRO COMMUNICATIONS   (Japan)

Author keywords

Automatic error correcting; FEM; Forming; Rigid plastic fem; Upsetting

Indexed keywords

ALUMINUM ALLOYS; CONVERGENCE OF NUMERICAL METHODS; ELASTICITY; ERROR CORRECTION; ITERATIVE METHODS; PLASTICITY;

DEVIATORICALLY RIGID-PLASTIC FINITE ELEMENT METHOD; PENALTY RIGID-PLASTIC FINITE ELEMENT METHOD; VOLUMETRICALLY ELASTIC FINITE ELEMENT METHOD;

FINITE ELEMENT METHOD;

EID: 0032715476     PISSN: 10698299     EISSN: None     Source Type: Journal    
DOI: 10.1002/(sici)1099-0887(199901)15:1<43::aid-cnm222>3.0.co;2-4     Document Type: Article

References (4)

1. K. Washizu, 'Variational methods in elasticity and plasticity', 2nd Edn, Pergamon Press, 1974.
2. S. Matsubara and H. Kudo, 'Nonuniform pressure distribution on punch nose surface in axisymmetric cold forging processes' (in Japanese), J. Jpn. Soc. Technol. Plasticity, 32, 874-879 (1991).
3. 'Elasticity constants of metal materials' (in Japanese), Jpn. Soc. Mech. Eng., 1980.
4. Y. Yokouchi and M. Gotoh, 'Errors in volume change due to a finite increment of elastic-plastic deformation' (in Japanese), Proc. 39th Joint Conf. Technol. Plasticity, 1988, pp. 149-152.