水泥搅拌桩在深厚软土路基处理中的应用  

The Application of Cement Mixing Pile in Deep Soft Soil Subgrade Treatment

作　　者：彭孝超 PENG Xiaochao(Guangzhou Municipal Engineering Design&Research Institute Co.,Ltd.,Guangzhou 510060,Guangdong,China)

机构地区：[1]广州市市政工程设计研究总院有限公司,广东广州510060

出　　处：《工程技术研究》2024年第9期102-104,共3页Engineering and Technological Research

摘　　要：文章以珠海某市政道路工程实例为研究对象,针对常规水泥搅拌桩、双向水泥搅拌桩、大直径水泥搅拌桩、三维立体水泥搅拌桩四种工艺,从加固机理、处理工艺、处治效果、工期、工程造价等多方面进行研究及对比,得出不同搅拌桩处理工艺的优缺点,旨在为类似项目提供参考。Taking a municipal road project in Zhuhai as the research object,this paper conducts research and comparison of four processes of conventional cement mixing pile,bidirectional cement mixing pile,large-diameter cement mixing pile and three-dimensional cement mixing pile from multiple aspects such as reinforcement mechanism,treatment process,treatment effect,construction period,and project cost,and obtains the advantages and disadvantages of different mixing pile treatment processes,aiming to provide reference for similar projects.

关 键 词：常规水泥搅拌桩 双向水泥搅拌桩 大直径水泥搅拌桩 三维立体水泥搅拌桩 深厚软土路基处理 

分 类 号：U416.1[交通运输工程—道路与铁道工程]