摘要
以某库区深回填土场地移民房屋工程为背景,介绍回填土地基处理方案,同时针对地基处理方案选择所面临的各种边界条件,综合比较分析,并结合对基底下地基土附加应力与变形的非线性分布规律的认识,初步探讨并实践了厚褥垫与筏基相结合的综合地基处理方法,供类似工程参考。
Based on resettlement housing project of a deep backfill site in a reservoir area,the comparison of backfill soil foundation treatment schemes is introduced.At the same time,according to the various boundary conditions faced by the selection of foundation treatment schemes,comprehensive comparison and analysis are carried out,and combined with understanding of the nonlinear distribution law of additional stress and deformation of the underlying foundation soil,a comprehensive foundation treatment method combining thick cushions and raft foundations is preliminarily discussed and practised,which can be used as a reference for similar projects.
出处
《建筑技术开发》
2021年第12期155-157,共3页
Building Technology Development
关键词
回填土
褥垫层
地基处理
backfill
cushion
foundation treatment
