Prediction of limit strain in sheet metal-forming processes by 3D analysis of localized necking

International Journal of Mechanical Sciences

Volumn 42, Issue 11, 2000, Pages 2233-2248

  Ito, Koichi ^a   Satoh, Koichi ^b   Goya, Moriaki ^c   Yoshida, Tohru ^b  

^a TOHOKU UNIVERSITY   (Japan)

^b NIPPON STEEL CORPORATION   (Japan)

^c UNIVERSITY OF THE RYUKYUS   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BIFURCATION (MATHEMATICS); MODAL ANALYSIS; NUMERICAL ANALYSIS; SHEET METAL; STRAIN RATE; STRESS ANALYSIS; STRETCHING;

NECKING;

METAL FORMING;

EID: 0033689159     PISSN: 00207403     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0020-7403(00)00004-7     Document Type: Article

References (14)

1. Hill R. Some basic principles in the mechanics of solids without a natural time. Journal of the Mechanics and Physics of Solids. 7:1959;209.
2. Hill R., Hutchinson J.W. Bifurcation phenomena in the plane tension test. Journal of the Mechanics and Physics of Solids. 23:1975;239.
3. Hill R. A general theory of uniqueness and stability in elastic-plastic solids. Journal of the Mechanics and Physics of Solids. 6:1958;236.
4. Stören S., Rice J.R. Localized necking in thin sheet. Journal of the Mechanics and Physics of Solids. 23:1975;421.
5. Ito K., Takeyama H. Reduction of elastic plastic buckling stress due to mobility of a plastic strain rate vector in the flow rule (Improvement of plastic buckling theory in problems of plate and shell, II). Journal of Japan Society Technology and Plasticity. 23(256):1982;410. in Japanese.
6. Christoffersen J., Hutchinson J.W. A class of phenomenological corner theories of plasticity. Journal of Mechanics and Physics of Solids. 27(516):1979;465.
7. Gotoh M. A class of plastic constitutive equation with vertex effect (First report; general theory). International Journal of Solids Structures. 21(11):1985;1101.
8. Gotoh M. A class of plastic constitutive equation with vertex effect (Second report; discussions on the simplest form). International Journal of Solids Structures. 21(11):1985;1117.
9. Gotoh M. A class of plastic constitutive equation with vertex effect (Third report; application to bifurcation analysis under plane strain condition). Transactions of the Japanese Society of Mechanical Engineering. 49A:1983;92. in Japanese.
10. Goya M., Ito K. An expression of elastic-plastic constitutive law incorporating stress increment dependence (initial isotropic material with mises-type plastic potential). JSME International Journal, Series I, 33(1):1990;57.
11. Goya M, Ito K. Studies of necking problems of rigid plastic plates from the viewpoint of a corner theory In: A.S. Khan, M. Tokuda, editors. Proceedings of Plasticity 1989, Second International Symposium on Plasticity and its Current Application, Tsu Mie, Japan, Pergamon, Oxford, 1989:447.
12. Ito K., Goya M., Ohtsu K. An expression of elastic-plastic constitutive law incorporating stress increment dependence (Second report; A law of linear-comparison solids and analysis of buckling of elastic-tube). Transactions of the Japanese Society of Mechanical Engineering, 55:1989;2475. in Japanese.
13. Marciniak Z, Duncan J. Mechanics of Sheet Metal Forming. Edward Arnold, editor. 1992 : 62.
14. Marciniak Z. Mechanics of Sheet Metal Forming, In: Koistinen DP, Wang N-M. editors. 1978:215.