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钻孔灌注桩属隐蔽性工程,其施工工序大部分是在地下进行的。质量控制直观性较差,施工中稍有疏忽就容易出现质量问题。本文结合南水北调中线一期工程总干渠安阳段路渠交叉十几座生产桥钻孔灌注桩的施工经验,就钻孔灌注桩施工的各个环节中的质量控制和采取的预防措施,加强施工管理,做好质量监控,从而减少或消除施工中容易出现的质量问题,确保工程的施工质量方面进行初步探讨。
Bored pile is concealed project, most of its construction process is carried out underground. Visual control of poor quality, construction is slightly negligent prone to quality problems. Combined with the construction experience of crossing a dozen production bored piles in Anyang section of the main canal of the mid-south section of South-to-North Water Diversion Project, the quality control and precautionary measures in every link of bored pile construction are put forward to strengthen construction management, Good quality control, thereby reducing or eliminating the quality problems prone to construction, to ensure the construction quality of the project to conduct a preliminary discussion.