About the solution of some boundary problems of anisotropic of viscoelasticity

There was produced the numerical solution of the problem of large linear-viscoelastic orthotropic plate with a hole with different types of loading. Tasks are set in a multi-statement form. The decision was made by the approximate method of quasiconstant operators. There was established existence of the appreciable evolution of the stresses at the edge of the hole, even at a constant external load. There was produced assessment of growth of coefficient of concentration of tension over time.