摘要
主要介绍了冲孔打桩机在桩基工程中应用,阐述了其钻进原理、施工要点等,并对其在施工中常见的问题进行了分析,提出了处理方法,可为桩基工程施工人员提供一定参考。
The application of impacting driller in the pile foundation engineering is introduced in this paper, which illustrates the principle of drilling and construction essentials and so on. The common problems in the construction are analyzed and the disposal methods proposed, which may provide certain reference for the pile foundation construction.
关键词
冲孔打桩机
施工方法
成孔质量
事故处理
impacting driller
construction technique
pore-forming quality
accident treatment
