岩土工程学报Issue(12)：2341-2344,4.DOI:10.11779/CJGE201412025
横观各向同性层状地基上轴对称受荷刚性圆板问题
An axisymmetrically loaded rigid circular disc on transversely isotropic layered soils
艾智勇 1史本凯2
作者信息
- 1. 同济大学地下建筑与工程系，上海 200092
- 2. 同济大学岩土及地下工程教育部重点实验室，上海 200092
- 折叠
摘要
Abstract
The analytical layer element solution for axisymetrically transversely isotropic multilayered soils is adopted to solve the interaction between the rigid circular plate and the foundation. Then based on the displacement continuity conditions between the soil surface and the rigid circular disc, the integral equation of an axisymmetrically loaded rigid circular disc on transversely isotropic multilayered soils is developed. The integral equation is solved numerically, and the contact stresses between the rigid circular disc and the subsoil are obtained when the rigid circular disc is given a value of displacement. This solution is implemented into a computer code for numerical analysis, and the influences of parameters of transversely isotropic foundation, thickness and stratification of the soils on the contact stresses are analyzed.关键词
横观各向同性/层状地基/解析层元解/刚性圆板/轴对称问题Key words
transverse isotropy/layered soil/analytical layer element solution/rigid circular disc/axisymmetric problem分类
建筑与水利引用本文复制引用
艾智勇,史本凯..横观各向同性层状地基上轴对称受荷刚性圆板问题[J].岩土工程学报,2014,(12):2341-2344,4.
