Finite element simulations of sheet-meta
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S. Fromentin; M. Martiny; G. Ferron; Z. Tourki; L.P. Moreira; G. Ferran
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Article
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2001
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Elsevier Science
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English
β 235 KB
Sheet-metal forming simulations are made using a plane-stress yield function proposed by Ferron et al. for orthotropic sheets. Following the general method for the integration of rate-independent plasticity models, the yield function has been implemented in the implicit Abaqus=Standard ΓΏnite element