On the elastic strain energy representation of a dislocated body and dislocation equilibrium conditions
نویسندگان
چکیده
Abstract. Various equilibrium dislocation distributions in finite and infinite media were recently analyzed [51 both from theoretical and computational standpoints. In this paper we shed further light on this issue, by elaborating on a variational procedure that gives the required equilibrium conditions: the glide forces on each dislocation represent a set of self-equilibrating forces. The derivation is carried out in a general 3-dimensional setting, with adequate specifications for edge dislocations in plain-strain case.
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تاریخ انتشار 2004