后压浆技术在桥梁钻孔灌注桩基础施工中的应用

Application of Post-grouting Technology to Construction of the Bored Pile in Bridge Foundation Engineering

结合大型桥梁的工程实践,对桥梁钻孔灌注桩后压浆技术工艺进行总结,介绍该技术的施工关键控制点和技术措施,可为类似工程的施工提供有益的借鉴。

Combined with the engineering practice of large bridge, the paper summarizes the post-grouting technology used in bored pile and introduces its key controlling points in construction and technical measures. It is a good reference to the similar project.