A partly linearized solution of plastic deformation of a rotating disk based on the deformation theory of plasticity and considering finite strains is obtained. The stresses and the strains of this problem for a given material and a given maximum strain can be obtained merely by a simple multiplication using the tables presented herein. This method is used to investigate the general plastic behavior of a rotating disk. An approximate method is also given in which the stresses are calculated by using strains obtained from the ideally plastic material and the tensile true stress-strain curve of the material.
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