Journal of Theoretical
and Applied Mechanics

30, 3, pp. 653-661, Warsaw 1992

Plasticity of a rotating hyperbolic disk

Andro Alujevic, Marjan Martinez
The problem of elastoplastic disks of hyperbolic shape under centrifugal forces has been considered in the present paper. The angular velocities delimiting the initial yielding and complete plasticity material state, respectively are detomined due to the Mises and Tresca criteria. The procedure including work hardening is also presented.