竖向荷载作用下单桩基础的有限元分析

Finite Element Analysis of Piles Under Vertical Load

利用大型有限元分析软件ANSYS,建立了桩土相互作用的三维有限元接触面单元的非线性数值模型,利用该程序对受荷单桩基础进行计算分析,得到了桩基和土体中的位移和应力分布情况。

Using finite element analysis software ANSYS,nonlinear numerical model of the three-dimensional finite element contact elements based on pice-soil interaction is established.By using the program to calculate and analyze single pile foundation,the pile foundation,soil displacement and stress distribution are gotten.