Finite Element Analysis on Interaction of Pile-soil System

This paper introduces some commonly used methods and finite element method for analyzing the interaction between pile and soil,makes the simulation test on some factors influencing the load transfer in pile-soil interaction,and works out the influences of the changes of three parameters the stiffness ratio of soil at the end of pile and soil around pile Eb/Es,the length-diameter ratio of the pile L/d,and the pile diameter expanding ratio D/d on the load transfer due to the pile-soil interaction.