竖向均布荷载下地基变形有限元数值计算分析与实测对比研究

The Contrastive Studying of Foundation Deformation under Vertical Homogeneously Distributed Load by Method of Finite Element Numerical Calculation and Spot Test Analysis

为探讨有限元数值计算结果与实测分析结果之间的关系,本文结合两工程实例采用有限元法和现场测试法分析竖向均布荷载下填土地基与碎石桩复合地基的变形与沉降特性,同时运用弹性理论、规范法计算,并进行对比分析研究。

For the purpose of studing the relation between finite element numerical calculation result and test results,this paper analyse the deformation and settlement characteristics of filling foundation and gravel pile composite foundation under vertical homogeneously dis- tributed load by method of finite element numerical calculation and spot test,and at the same time calculate the settlement by use of elasticity theory and criterion method,then analyse the results contrastly.