WIT Press


Equlibrium Problems In Elastic-plastic Torsion

Price

Free (open access)

Paper DOI

10.2495/BE020561

Volume

32

Pages

6

Published

2002

Size

216 kb

Author(s)

G Idone, A Maugeri & C Vitanza

Abstract

Weshow that, under suitable conditions, the Variational Inequality that expresses the elastic-plastic torsion problem is equivalent to a Variational Inequality on a convex which depends on &(x) = d(x,an ) . Such an equivalence allows to find the related Lagrange multipliers and to precise the equilibrium conditions.

Keywords