Płyta o zmiennym module odkształcenia postaciowego skręcana stemplem kołowym

The mixed problem of an isotropic plate twisted by a rigid circular stamp is considered in the case when the variable shear modulus G depends on the z coordinate only. In order to obtain the solution of the problem, the Fourier method of separated variables is applied. The explicit expressions for stresses and displacements are obtained. Numerical results are presented in the form of graphs.