| 煤矿送料孔、通风孔及救援孔钻进技术 |
| 投稿时间：2013-01-30 修订日期：2013-01-30 点此下载全文 |
| 引用本文：杨引娥.煤矿送料孔、通风孔及救援孔钻进技术[J].钻探工程,2013,40(3):60-65.杨引娥. Drilling Technologies of Feeding Hole, Ventilation Hole and Rescue Hole in Coalmine[J]. Drilling Engineering, 2013,40(3):60-65. |
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| 中文摘要:介绍了煤矿送料孔、通风孔及救援孔等工程钻孔的钻进工艺及所用器具，并通过中国神华集团的施工实例对此类工程钻孔的前导钻进及扩孔钻进技术进行了较为详细的探讨。 |
| 中文关键词:煤矿 送料孔 通风孔 救援孔 前导钻进 扩孔钻进 |
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| Drilling Technologies of Feeding Hole, Ventilation Hole and Rescue Hole in Coalmine |
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| Abstract:The paper introduced the drilling technologies and the implements of feeding hole, ventilation hole and rescue hole in coalmine, and discussed leading drilling and reaming technologies for these engineering drilling with the construction cases of China Shenhua Group. |
| keywords:coalmine feeding hole ventilation hole rescue hole leading drilling reaming |
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