摘要
本文详细地介绍了“挖孔法”施工工艺。对钻孔灌注桩在施工中出现的断桩,人工挖孔灌注桩出现的坍孔,都可采用本方法处理。
This article expounds the process of "Excavation hole ",which can be used when the drilling bored piles break and when bored holes collapse during the construction.
出处
《东北公路》
北大核心
1994年第1期67-69,共3页
Northeastern Highway
关键词
挖孔法施工
断桩
坍孔
Excavation hole pile breaking Hole collapsing
