高压旋喷桩在邵怀高速公路软基加固中的应用  

Application of High Pressure Jet Grouting Pile in Shaoyang-Huaihua Expressway Soft Foundation Reinforcement

作　　者：陈开圣[1] 

机构地区：[1]贵州大学土木建筑工程学院,贵阳550003

出　　处：《路基工程》2010年第4期69-71,共3页Subgrade Engineering

基　　金：贵州省社会发展攻关项目(黔科合SZ字[2008]3014);贵州大学引进人才项目(X065004)

摘　　要：阐述了高压旋喷桩加固机理,文中结合邵怀高速公路软基工程实例,介绍了高压旋喷桩的设计与计算、施工工艺和质量检测。结果表明:采用高压旋喷桩处理软土路基效果良好。This paper describes the reinforcement mechanism of high pressure jet grouting pile.Based on the example of Shaoyang-Huaihua Expressway soft foundation engineering,it introduces the design and calculation,construction technology and quality inspection of high pressure jet grouting pile.It is indicated that high pressure jet grouting pile has better effect in treatment of soft foundation.

关 键 词：高压旋喷桩 软土路基 加固 应用 

分 类 号：U412.366[交通运输工程—道路与铁道工程] U416.16