Settlement and Bearing Capacity of the Pile in A Three-Layer Base Taking into Account the Elastic-Visco-Plastic Properties of Soils

摘要

The article presents the formulation and analytical solution of the problem of determining the settlement and bearing capacity of an incompressible pile in a three-layer soil base,taking into account the elastic and elastic-visco-plastic properties of surrounding and underlying soils.It is shown that the force applied to the pile head is distributed and redistributed between the lateral surface of the shell of pile and its tip in time,and that the stress under the tip of the pile increases in time and may approach the critical load.Formulas for determining the settlement and bearing capacity of the pile in time are obtained depending on the physical and mechanical properties of the surrounding and underlying soils,the length and diameter of the pile by the analytical method.