CFG 桩复合地基在道路软基问题中的设计与应用

摘要

从介绍 CFG 桩复合地基的工作机理与特点入手，着重阐述了 CFG 桩复合地基的设计概要与施工技术，并对施工中出现的问题进行了归纳总结，同时提出了针对性的改进建议，以促进 CFG 桩复合地基技术在道路上的推广应用。%This paper introduces the working mechanism and characteristics of CFG pile composite foundation,this article emphatically elabora-ted the design outline and construction of CFG pile composite foundation,has carried on the induction summary to the problems in the construc-tion,and put forward the corresponding suggestion. So as to enhance the extensive application of CFG composite foundation technique in roads.