참고문헌
- Yang, D. Y., Jung, D. W., Song, I. S., Yoo, D. J. and Lee, J. H., 'Comparative investigation into implicit, explicit and iterative implicit/explicit schemes for the simulation of sheet-metal forming processes,' J. Materials Processing Technology, Vol .50, pp.39-53, 1995 https://doi.org/10.1016/0924-0136(94)01368-B
- Jung, D. W., Yang, D. Y., 'Step-wise combinded implicit/explicit finite element simulation of autobody stamping processes,' Journal of the Korean Society of Precision Engineering, Vol. 13, No.12, pp.86-98, 1996
- Lee, C. H. and Kobayashi, S., 'New solutions to rigid-plastic deformation problem s using a matrix method,' J. Eng. Ind., Trans. ASME, Vo1.95. pp 865-873, 1973
- Yoon, J. W., Kim, J. B. and Chung, K. , 'Elastic-Plastic Implicit Finite Element Method Considering Planar Anisotropy for Complicated Sheet Metal Forming Processes, ' J. KSTP, 1997
- Shim, H. B. and Yang, D. Y., 'An Elastic-Plastic Finite Element Analysis on Hydrostatic Bulging of Rectangular Diaphragms by using Layered Degenerated Shell Element,' Int. J. Mech. SDI., Vol. 32, pp. 49-64, 1990 https://doi.org/10.1016/0020-7403(90)90151-8
- Wang, N. M. and Tang, S. C., 'Analysis of Bending Effects in Sheet Forming Operations,' Int. J. for Num. Mech. in Engng., Vol. 25, pp. 253-367. 1988 https://doi.org/10.1002/nme.1620250119
- Mattiason, K., 'Numerical Simulation of Stretching Processes,' SIMOP-I, Editor Lange. K., Proc, of the 1. Int. Workshop, Stuttgart, 170-213, 1985
- Wang, N.M. and Budiansky, B., 'Analysis of Sheet Metal Stamping by a Finite Element Method,' Journal of Applied Mechanics, Vol. 45, pp.73-82, March 1978 https://doi.org/10.1115/1.3424276