The non-axisymmetric loading of an elastoplastic three-layer plate in its plane

The statement of the boundary value problem on deformation a circular three-layer plate in its plane under action non-axisymmetric load is herein presented. materials thin carrier layers obey hypotheses theory small elastoplastic deformations. relatively thick filler physically non-linearly elastic. A system non-linear differential equilibrium equations partial derivatives obtained. general technique for solving displacements based Fourier method and Ilyushin’s elastic solutions proposed. case an external cosine considered. An iterative solution corresponding written out final form. obtained numerically tested.