钻孔灌注桩施工质量控制

Construction Quality Control of Cast-in-place Bored Pile

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,必须重视施工质量监控。讨论和分析钻孔灌注桩施工准备工作、成孔过程、灌浆过程以及事故处理和施工过程中关键点质量控制的方法,为了保证钻孔灌注桩施工质量,提出了有效控制措施及质量验收方法。

Bored piles are hidden works, piling too many links, the quality of the construction process prone to accidents, we must attach importance to the entire process of construction quality control. The article focused on preparations for the construction of bored piles, drilling process, as well as underwater concrete perfusion incident handling and quality control of key points of discussion and analysis, the bored pile construction quality assurance of effective control measures and quality inspection methods.