摘要
某铁路路基加固工程实例选择CFG桩对地基进行加固,论文对CFG桩工艺流程及各环节控制要点进行分析,详细探讨CFG桩施工质量的控制策略,具体从拔管灌注、工后处理以及质量通病防治三方面提出要求。
A railway subgrade reinforcement project chooses CFG pile to reinforce the foundation.The paper analyzes the process of CFG pile technology and the control points of each link,discusses the control strategy of CFG pile construction quality in detail,and puts forward the requirements from three aspects:tube pulling perfusion,post-work treatment and prevention of common quality diseases.
作者
邹青
ZOU Qing(China Railway 24^(th)Bureau Group Corporation Limited Fujian Railway Construction Co.Ltd.,Fuzhou 350000,China)
出处
《工程建设与设计》
2022年第22期136-138,共3页
Construction & Design for Engineering
关键词
铁路路基
CFG桩
施工质量
railway subgrade
CFG pile
construction quality
