Abstract: A semianalytic solution for plastic collapse of a thin annular disk subject to thermomechanical loading is presented. It is assumed that the yield criterion depends on the hydrostatic stress. A distinguished feature of the ...

Abstract: Using Tresca's yield criterion and its associated flow rule, solutions are obtained for the stresses and strains when a thickwalled tube is subject to internal pressure and subsequent unloading. A bilinear hardening material ...

Abstract: The present paper deals with the generation of hard layers in the vicinity of frictional interfaces in metal forming processes. The primary objective of the paper is to introduce a general approach to relate the strain ...

Abstract: This paper deals with the identification of an empirical equation for predicting free surface roughness evolution. The equation has been proposed elsewhere, and, in contrast to widely used equations, assumes that the ...