软土路基高压旋喷桩基础施工技术研究  

Research on High Pressure Rotary Jet Pile Foundation Construction Technology of Soft Soil Subgrade

作　　者：方钊佳 FANG Zhao-jia(The Second Engineering Company of CCCC Fourth Harbor Engineering Co.Ltd.,Guangzhou 510220,China)

机构地区：[1]中交四航局第二工程有限公司,广州510220

出　　处：《工程建设与设计》2024年第10期143-145,共3页Construction & Design for Engineering

摘　　要：介绍了高压旋喷桩加固软土路基的相关理论和技术细节,涵盖了高压旋喷桩的加固原理、施工工艺以及质量控制方案等方面的内容。结合江门市某软土地基公路工程案例,对临近高压线塔的软土路基高压旋喷桩施工过程中的难点和重点进行分析和探讨。This paper introduces the related theories and technical details of strengthening soft soil roadbed with high-pressure rotary jet pile,including the strengthening principle,construction technology and quality control scheme.Combining with a soft soil foundation highway project in Jiangmen City,this paper analyzes and discusses the difficulties and key points in the construction process of high pressure rotary jet pile in soft soil roadbed near high pressure cable tower.

关 键 词：软土路基 高压旋喷桩 施工工艺控制 施工技术 

分 类 号：U416.16[交通运输工程—道路与铁道工程]