摘要
本文概括介绍了桩土共同工作的几种计算模型,对合理的弹性模型、弹塑性模型采用边界元的方法进行了计算。边界元方法是解桩土相互作用问题的一种极其有效的方法。本文重点介绍了,如何应用边界元方法解桩土相互作用的问题,其中包括了单桩、群桩静力及动力计算的一般方法及计算公式等。本文还对计算结果做了一些定性分析。
In this paper, the mathematic model for the interaction of the pile with the soil are outlined. The Boundary Element Method is one of the very effective methods for the reasonable models of elasticity and elastoplasticity. The major parts of this paper are concerned with the Boundary Element Method of the interaction of the pile and soil. It includes the general method and calculating formulation of static and dynamic analysis of pile and pile groups. Also some qualitative analysis for some results are given.
出处
《中国海上油气（工程）》
1991年第2期41-49,共9页
China Offshore Oil and Gas
关键词
桩土相互作用
边界元法
interaction of pile and soil
simple pile
pile group
static and dynamic calculation
boundary element method
