| 复合排渣钻进技术在松软突出煤层中的应用 |
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| 引用本文： | 贾明群,王毅,王力,李乔乔. 复合排渣钻进技术在松软突出煤层中的应用[J]. 探矿工程, 2010, 37(4): 23-26 |
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| 作者姓名： | 贾明群 王毅 王力 李乔乔 |
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| 作者单位： | 煤炭科学研究总院西安研究院,陕西西安710077 |
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| 摘 要： | 分析了复合排渣钻进技术的原理、特点和工艺参数,介绍了在松软突出煤层中复合排渣钻进技术的配套设备和应用情况。实践表明,复合排渣钻进技术在松软突出煤层钻进中取得了较好的应用效果。
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| 关 键 词： | 松软突出煤层 复合排渣 钻进工艺 |
| 收稿时间： | 2009-12-16 |
| 修稿时间： | 2010-01-16 |
Application of Composite Convey Drilling Cutting Technology in Soft and Outburst Seam |
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| JIA Ming-qun,WANG Yi,WANG Li and LI Qiao-qiao. Application of Composite Convey Drilling Cutting Technology in Soft and Outburst Seam[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2010, 37(4): 23-26 |
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| Authors: | JIA Ming-qun WANG Yi WANG Li LI Qiao-qiao |
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| Affiliation: | (Xi＇an Branch of China Coal Research Institute,Xi＇an Shaanxi 710077,China) |
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| Abstract: | The analysis was made on the theory features and technological parameters of composite convey drilling cutting technology;and the matching equipments,application conditions of that in soft and were introduced.The good application effect was obtained with composite convey drilling cutting technology in soft and. |
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| Keywords: | soft and outburst seam composite convey drilling cutting technology drilling technology |
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