CFG桩复合地基技术及工程应用研究  

The Working Properties and Engineering Application of CFG Pile Composite Foundation

作　　者：秦鹏飞 Qin Pengfei(School of Architectural Engineering,Zhengzhou University of Industrial Technology,Zhengzhou 450010,Henan,China)

机构地区：[1]郑州工业应用技术学院建筑工程学院,河南郑州451150

出　　处：《岩土工程技术》2018年第4期205-208,F0003,共5页Geotechnical Engineering Technique

基　　金：郑州工业应用技术学院博士科研启动基金(201602001)

摘　　要：CFG桩复合地基作为一种有效的地基处理手段,20世纪80年代后在建筑地基基础、路基工程等领域应用日益广泛,取得了良好的社会效益和经济效益,但目前该技术还存在理论研究滞后于工程需要的诸多不足。对CFG桩复合地基的工作性状及工程应用新成果进行分析述评,希望能为该技术的发展、完善和成熟尽力,并为广大工程技术人员和科研人员提供有益参考和指导。As an effective foundation treatment method, CFG pile composite foundation has been widely applied in building foundation, subgrade engineering and other fields after 1980 s. Good social and economic benefits have been achieved. At present, there are still many shortcomings in the theoretical research of this technology, which lags behind the need of engineering. In this paper, the working characteristics and engineering application of CFG pile composite foundation are analyzed and reviewed, in the hope that the development, perfection and maturity of the technology can be done as best as possible. And for the vast number of engineering and technical personnel and scientific research personnel to provide useful reference and guidance.

关 键 词：CFG桩 复合地基 工作性状 工程应用 

分 类 号：TU472[建筑科学—结构工程]