Journal of Theoretical
and Applied Mechanics
22, 3-4, pp. 595-612, Warsaw 1984
and Applied Mechanics
22, 3-4, pp. 595-612, Warsaw 1984
Osiowo symetryczne zagadnienia mikropolarnej teorii plastyczności
Within the frames of the continuum with free rotations we consider elastic-plastic cylindrical bodies. The continuum is capable of carrying moment stresses. We present yield criteria, constitutive equations, and the equations for the axially symmetric problems of two-dimensional elastic-plastic bodies. As a special case we discuss the effect of micropolar mass moments on the extent of the plastic zone.