Practical limitations to the influence of through-thickness normal stress on sheet metal formability

Matin, Payam; Smith, L. M.

doi:10.1016/j.ijplas.2004.05.002

Cited by 51 publications

(24 citation statements)

References 19 publications

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“…An analysis of sheet failure under normal pressure without assuming ductile damage has been done in the last period. Such an analysis was performed by using Swift-Hill models by Gotoh [107], Smith [252] and Matin [207]. Recently, Banabic and Soare [28], Wu et al [298] and Alwood and Shouler [4] have analyzed independently the influence of the normal pressure on the Forming Limit Curve using an enhanced MK model.…”

Section: Implementation Of the Ductile Damage Modelsmentioning

confidence: 99%

Advances in anisotropy and formability

et al. 2010

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This paper presents synthetically the most recent models for description of the anisotropic plastic behavior. The first section gives an overview of the classical models. Further, the discussion is focused on the anisotropic formulations developed on the basis of the theories of linear transformations and tensor representations, respectively. Those models are applied to different types of materials: body centered, faced centered and hexagonalclose packed metals. A brief review of the experimental methods used for characterizing and modeling the anisotropic plastic behavior of metallic sheets and tubes under biaxial loading is presented together with the models and methods developed for predicting and establishing the limit strains. The capabilities of some commercial programs specially designed for the computation of forming limit curves (FLC) are also analyzed.

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Section: Implementation Of the Ductile Damage Modelsmentioning

confidence: 99%

Advances in anisotropy and formability

et al. 2010

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“…Within the M-K framework, the influence of various constitutive features on FLDs has been explored using phenomenological plasticity models (see e.g. Neale and Chater, 1980;Wu et al, 2003b;Stoughton and Zhu, 2004;Matin and Smith, 2005;Stoughton and Yoon, 2006;Vegter and Van der Boogaard, 2006) and crystal plasticity (see e.g. Zhou and Neale, 1995;Wu et al, 1997 andInal et al, 2005).…”

Section: Introductionmentioning

confidence: 99%

Effects of spatial grain orientation distribution and initial surface topography on sheet metal necking

Lloyd

Jain

et al. 2007

International Journal of Plasticity

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“…Matin and Smith (2005) improved the model by assuming that the in-plane strain ratio as constant according to the practical observation. The new model was independent of the yield surface model.…”

Section: Burstingmentioning

confidence: 99%