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钻孔灌注桩技术由于它的工作效率大过其它技术的1.5倍以上而被广泛采用。正如一物有其利必有其害,钻孔灌注桩技术作为新技术的代表有时也会遇到意想不到的问题。例如:钻进中的坍孔、钻孔偏斜、缩孔、钻孔漏浆等,它们都是钻孔灌注桩技术在应用时可能遇到的问题,如果不加以注意,就会发生质量问题,导致可能发生的事故危险,因而,钻孔灌注桩技术一直被工程技术人员所广泛关注。本文主要探讨了钻孔灌注桩施工管理与质量通病防治方面的问题。
Bored pile technology is widely used because of its work efficiency more than 1.5 times more than other technologies. Just as a thing has its advantages and disadvantages, the bored pile technology sometimes encounters unexpected problems as a representative of new technologies. For example: the collapse of drilling holes, bore deflection, shrinkage, drilling leakage, etc., which are all the problems encountered in the application of bored pile technology, if you do not pay attention, quality problems will occur , Resulting in the risk of possible accidents, therefore, bored pile technology has been widely concerned by engineers and technicians. This article mainly discusses the construction management of bored piles and quality control problems.