由于钻孔灌注桩属于隐蔽工程,成桩环节多,施工过程容易出现质量事故,质量管理人员必须重视施工全过程质量控制。本文着重就钻孔灌注桩的施工准备工作、成孔过程、灌注水下混凝土以及事故处理等环节的质量管理程序和关键点的质量控制方法进行相关探讨和分析,并提出了加强钻孔灌注桩施工质量的控制手段。 As the bored pile is a concealed project, pile into many links, the construction process prone to quality accidents, quality management personnel must pay attention to the whole process of quality control. This paper focuses on the construction preparation of bored piles, the process of forming holes, the process of underwater concrete infiltration and accident management and other aspects of quality management procedures and key points of quality control methods are discussed and analyzed, and put forward to strengthen the bored piles Construction quality control measures.