Modeling of Soil Basis of Headed Hydrotechnical Structure’s Deformations Under Action Of Filtration Water Flow

Mathematical modeling of the pressure hydraulic structure base soil deformations under the influence of a filtration water flow has been carried out. Based on the two-dimensional mathematical model, equations have been transformed, a difference scheme has been constructed, and the solution of boundary-value problems has been found by numerical methods. Due to the results of numerical experiments, the influence of the filtration water flow on the vertical and horizontal displacements of the base soil has been established.