钻孔灌注桩目前在沿海地基处理中应用十分广泛,但因属隐蔽工程,成桩后质量检查比较困难,且由于软土的特殊性质,经常会出现一些质量问题。根据笔者的施工实践,对其中一些主要的质量通病进行剖析,并提出相应的防治措施,期望通过相互交流,达到提高施工水平的目的。 At present, bored piles are widely used in the treatment of coastal foundations. However, due to concealed works, post-pile quality inspection is difficult, and due to the special nature of soft soil, some quality problems often occur. According to the author’s construction practice, some of the major quality problems are analyzed and corresponding prevention and control measures are put forward. It is hoped that through mutual exchange, the goal of improving the construction level will be achieved.