对CFG桩复合地基后期处理的研究

Study on post-treatment of CFG pile composite foundation

分析了CFG桩复合地基的工作机理及破坏形式,结合工程实例,根据CFG单桩复合地基的静载实验,介绍了复合地基的后期处理方法,以提高地基承载力,减少地基的沉降。

The working mechanism and failure mode of CFG pile composite foundation are analyzed in this paper. Combined with practical engineering and according to static test of CFG single-pile composite foundation, it introduces post-trearment method of composite foundation, in order to increase bearing capacity of foundation and to reduce its settlement.