CFG桩和水泥土桩复合地基的应用比较

THE APPLICATION COMPARISON OF CFG AND CONCRETE PILE COMPOSITE FOUNDATION

结合工程项目介绍了在河北省保定地区应用十分广泛的水泥土桩复合地基和CFG桩复合地基,分析总结出:对于同一工程项目,天然地基、桩基础、水泥土桩和CFG桩复合地基均能满足要求。工程人员根据安全度、经济性、可操作性、工期等多种因素,选择最优化的地基处理方案。

The rammed soil-cement pile and CFG Pile composite foundation widely used in Hepei Baoding are introduced.Analysis of measured data indicates that the natural foundation,pile-raft foundation,rammed soil-cement pile and CFG pile composite foundation may be suited for the project.We should have an overall consideration of economy,time,safety and operability to select the optimum plan.