钻孔灌注桩施工技术在公路桥梁工程中的应用

On application of bored piles construction technique in road and bridge construction

介绍了钻孔灌注桩的技术要点及施工流程,从掉钻、孔壁坍塌、钻孔偏斜等方面,分析了路桥工程中钻孔灌注桩施工常见的问题,并提出了相应的解决策略,有利于提升路桥工程的整体质量。

The paper introduces the technical points and construction procedure for the bored piles, analyzes some common problems in their construction of the road and bridge projects from the fall of driller, collapse of hole walls, and deviation of drilled holes, and points out respective so-lutions, so as to promote the overall quality of the road and bridge projects.