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CFG桩是由我国建筑科学研究院地基所所研发出的一种新型的地基处理技术,采用CFG桩进行地基基坑处理的建筑物具有地基模量高、变形量小以及承载力提高幅度大等特点,因此在当前地基基坑处理中得到了广泛的应用与推广。本文结合工程实例,从CFG桩的技术特点出发,并着重就CFG桩在设计、施工、检测等一系列工程环节中的具体应用及相关要点进行了分析。
CFG pile is a new type of foundation treatment technology developed by the Institute of Building Research Institute of China. The foundation pit treatment with CFG pile has the advantages of high modulus of foundation, small deformation and large increase of bearing capacity Therefore, it has been widely used and popularized in the foundation pit treatment. Based on the engineering examples, the paper starts with the technical features of CFG piles and analyzes the concrete application and relevant points of CFG piles in a series of engineering design, construction and testing.