On the Study of Constitutive Parameter Identification of Advanced Yield Criteria

Abstract:

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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 [1]. 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.

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Periodical:

Main Theme:

Edited by:

J.R. Duflou, R. Clarke, M. Merklein, F. Micari, B. Shirvani and K. Kellens

Pages:

452-459

DOI:

10.4028/www.scientific.net/KEM.473.452

Citation:

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

Online since:

March 2011

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$35.00

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