观澜河干流除险加固工程钻孔压浆桩施工工艺研究

Research on the Construction Technology of High Pressure Bored Piles for Risk Removal and Reinforcement Project of Guanlan River Main Stream

针对观澜河干流除险加固工程,以钻孔压浆桩施工工艺为研究对象,深入探讨了在软土层条件下的钻孔施工方法、钢筋笼安装及混凝土质量控制等关键环节。通过实地调查和分析,提出了钻孔压浆桩施工过程中的技术要点和改进措施,以确保工程的施工质量和安全性。

This paper focuses on the construction technology of drilling and grouting piles for the reinforcement project of Guanlan River main stream,and explores key aspects such as drilling construction methods,steel cage installation,and concrete quality control under soft soil conditions.Through on-site investigation and analysis,technical points and improvement measures during the construction process of drilled grouting piles were proposed to ensure the construction quality and safety of the project.