水泥搅拌桩在公路软土路基加固中的应用  

APPLICATION OF CEMENT MIXING PILE IN STRENGTHENING SOFT SOILROADBEDS OF HIGHWAYS

作　　者：顾凡 Gu Fan

机构地区：[1]江苏海通建设工程有限公司,江苏连云港222000

出　　处：《建筑技术开发》2025年第3期111-113,共3页Building Technology Development

摘　　要：针对水泥搅拌桩在高速公路软土路基加固中的应用进行研究,分析其应用优势以及结构强度的影响因素。此外,根据具体的工程案例,研究了水泥搅拌桩的施工准备以及施工工艺。工程实例表明,应用于高速公路软土路基加固的水泥搅拌桩能有效提高软土的承载力并提高路基的稳定性。研究提出了水泥搅拌桩布设方案,并对桩体进行了抗压强度检测,进而总结了水泥搅拌桩质量检测项目与要求,以期为工程提供理论支撑。The research mainly focuses on the application of cement mixing pile in the reinforcement of soft soil subgrade of expressway,analyzes its application advantages and the influencing factors of structural strength.In addition,according to specific engineering cases,the construction preparation and construction technology of cement mixing pile are studied.The engineering example shows that the cement mixing pile applied to strengthen the soft soil subgrade of expressway can effectively improve the bearing capacity of soft soil and improve the stability of subgrade.The layout scheme of cement mixing pile is put forward,and the compressive strength of pile is tested,and then the quality testing items and requirements of cement mixing pile are summarized,in order to provide theoretical support for the project.

关 键 词：软土地基 水泥搅拌桩 工程特性 

分 类 号：U416.1[交通运输工程—道路与铁道工程]