菲律宾C5高速公路南部软基处理工程中的水泥搅拌桩施工技术研究  

Research on the Construction Technology of Cement Mixing Pile in the Soft Foundation Treatment Project in the South of C5 Expressway in Philippines

作　　者：蔡威 CAI Wei(The Second Engineering Company of CCCC Fourth Harbor Engineering Co.,Ltd.,Guangzhou,Guangdong 510500)

机构地区：[1]中交四航局第二工程有限公司,广东广州510500

出　　处：《工程技术研究》2022年第21期28-30,共3页Engineering and Technological Research

摘　　要：水泥搅拌桩是进行软基处理的一种有效措施,文章结合菲律宾C5高速公路南部工程案例,通过分析工程难点提出相应的应对措施,介绍了水泥搅拌桩施工过程的工艺流程、技术参数及要求等。实践证明,水泥搅拌桩是处理软土地基最合适的施工技术,具有较强的可行性,能够满足设计的相关要求。Cement mixing pile is an effective measure for soft foundation treatment. Based on the case of the southern project of C5 expressway in Philippines, this paper analyzes the engineering difficulties and puts forward the corresponding countermeasures, and introduces the process flow, technical parameters and requirements of cement mixing pile construction. Practice has proved that cement mixing pile is the most suitable construction technology for soft soil foundation treatment, which has strong feasibility and can meet the relevant requirements of the design.

关 键 词：市政道路软基处理工程 水泥搅拌桩施工技术 配合比 桩基检测 

分 类 号：U416.1[交通运输工程—道路与铁道工程]