On the Study of Constitutive Parameter Identification of Advanced Yield Criteria
Recently, an alternative inverse-analysis approach was proposed to obtain the material parameters of the advanced yield criteria by employing tensile and cup drawing tests . In this paper, the applicability of this strategy will be investigated for a mild steel grade by means of cruciform, plane strain tension and hydraulic bulge tests. Other than this, the impact of the strain rate on the hydraulic bulge tests will be one another aspect of this work.
J.R. Duflou, R. Clarke, M. Merklein, F. Micari, B. Shirvani and K. Kellens
M.S. Aydin et al., "On the Study of Constitutive Parameter Identification of Advanced Yield Criteria", Key Engineering Materials, Vol. 473, pp. 452-459, 2011