CFG桩复合地基的工程实践

Project practice of CFG piles composite foundation

介绍了CFG桩复合地基的承载力、变形计算方法 ,结合CFG桩在一高层建筑地基处理中的成功应用 ,阐述了不同施工工艺对CFG桩施工质量的影响以及施工质量的控制要点 。

The bearing capacity and deformation calculation methods of CFG piles composite foundation are introduced. Combined with successful application example of CFG piles in high rise building foundation treatment the effect that different construction crafts have CFG piles construction quality and construction quality control key are clarified. By load test of composite foundation and building sinking observance the consolidation effect of CFG piles composite foundation is all round evaluated.