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Effect of nonhomogeneity on elastico-plastic flow in a rotating annulus. (English) Zbl 0609.73021

This paper investigates the effects of nonhomogeneity due to varying modulus of rigidity of a medium in form of a rotating annular disc. Results obtained have been compared graphically with the corresponding case of homogeneous medium with constant modulus of rigidity and may be useful for a large number of materials which have Poisson’s ratio nearly equal to 1/3.

MSC:

74E05 Inhomogeneity in solid mechanics
74C99 Plastic materials, materials of stress-rate and internal-variable type
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