Traditional treatm ent of pipe block-up of underw ater concrete bored pile is discussed, and the m easure of quick lift and hurl to dredge the pipe is offered and dem onstrated in this paper.

• 本文针对灌注桩在灌注水下砼发生堵管时的传统处理方法进行探讨,提出可将砼导管暂时拔出砼面的泥浆中进行快速提掷管疏通的方法,并对其进行论证。