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Journal Articles Journal of Engineering Materials and Technology Year : 2009

Identification of Simple Shear in Plane Strain Deformation

Abstract

A theoretical analysis of plane strain incompressible velocity fields is first carried out. Two types of local fields are distinguished according to the sign of det(L), where L is the velocity gradient tensor, whereas det(L) =0 is associated with simple shear. A geometrical interpretation is used to illustrate the various decompositions of L. Finally, it is suggested that the condition det(L)=0 can be used to predict the occurrence of shear bands during metal forming processes.
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Dates and versions

emse-00465181 , version 1 (19-03-2010)

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Gilles Damamme, Aurélie Colin, Christophe Desrayaud, Frank Montheillet. Identification of Simple Shear in Plane Strain Deformation. Journal of Engineering Materials and Technology, 2009, 131 (1), pp.011106. ⟨10.1115/1.3030940⟩. ⟨emse-00465181⟩
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