Abstract

The asymmetric elastoplastic stress-strain state (SSS) of shells of revolution with rigidity varying in two directions was studied by Berlyand, using the theory of small elastoplastic strains. He used a system of resolvents, which were obtained on the basis of a combination of the method of integral relations and the method of variable elasticity parameters. In a solution of this problem was obtained with allowance for the loading history. Takezano and Tao, considered the determination of the viscoplastic state of shells of revolution with a constant thickness under asymmetric of shells of revolution with a complex meridional section and a thickness that varies in two directions in considered by using the relations of the theory of deformation along low-curvature trajectories. The physical equations will be linearized by the method of additional strains, which makes it possible to obtain a system of resolvents with an SSS-independent operator.

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