摘要
针对遗留钻具事故的处理,提出一套深孔遗留钻具的打捞施工技术。实践证明,该技术较为实用、新颖、有效。
A suit of salvaging technigue about the drill instrument leaving behind in the deep-pile hole isbrought forward. It proved to be highly applied, new-style and effective in engineering practice.
关键词
深孔遗留钻具
打捞施工
土木工程
桥墩
drill instrument leaving behind in the deep-pile hole
dalvaging technigue
