Identification of Simple Shear in Plane Strain Deformation - Mines Saint-Étienne
Article Dans Une Revue Journal of Engineering Materials and Technology Année : 2009

Identification of Simple Shear in Plane Strain Deformation

Résumé

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.

Domaines

Matériaux
Fichier non déposé

Dates et versions

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

Identifiants

Citer

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⟩
88 Consultations
0 Téléchargements

Altmetric

Partager

More