空气潜孔锤跟管钻进技术与应用
投稿时间：2008-05-31    点此下载全文
引用本文：赵建勤,李子章,石绍云,等.空气潜孔锤跟管钻进技术与应用[J].钻探工程,2008,35(7):55-59.
ZHAO Jian-qin,LI Zi-zhang,SHI Shao-yun,et al. Technology of DTH Drilling with Simultaneous Casing and the Application[J]. Drilling Engineering, 2008,35(7):55-59.
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作者单位E-mail
赵建勤 中国地质科学院探矿工艺研究所 zjq@cgiet.com 
李子章 中国地质科学院探矿工艺研究所  
石绍云 中国地质科学院探矿工艺研究所  
王勇 中国地质科学院探矿工艺研究所  
罗宏保 中国地质科学院探矿工艺研究所  
中文摘要:跟管钻进技术已发展成为对付复杂地层钻进的一种有效方法，主要介绍空气潜孔锤跟管钻进技术、SP系列跟管钻具的特点以及空气潜孔锤跟管钻进技术在地质灾害、水电建设、城市高层建筑地基处理、公路、铁道建设工程等复杂地层钻进的应用。
中文关键词:空气潜孔锤  跟管钻进  复杂地层  地质灾害
 
Technology of DTH Drilling with Simultaneous Casing and the Application
Abstract:Drilling with simultaneous casing technology has been developed to be an effective method to deal with drilling in complicated formation. The paper introduced the characteristics of DTH drilling with simultaneous casing technology, SP series of simultaneous casing drilling tool and the application of DTH drilling with simultaneous casing technology in drilling in complicated formation, such as control of geological hazard, hydropower construction, foundation treatment for urban high-rise building, highway and railway construction.
keywords:DTH  drilling with simultaneous casing  complicated formation  geological hazard
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