| 注浆工艺在石门揭露突出煤层中的应用 |
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| 引用本文： | 史学奇,黄自发,徐全伏. 注浆工艺在石门揭露突出煤层中的应用[J]. 煤炭技术, 2006, 25(9): 94-96 |
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| 作者姓名： | 史学奇 黄自发 徐全伏 |
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| 作者单位： | 国投新集能源股份有限公司,新集二矿,安徽,淮南,232180 |
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| 摘 要： | 顶板管理是石门揭露突出煤层过程中的管理重点。国投新集二矿注浆工艺在-620m皮带石门揭露6-1突出煤层过程中的成功应用,有效地控制了巷道冒顶及瓦斯超限现象,保证了巷道的施工安全,对类似条件下的石门揭煤具有指导意义。
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| 关 键 词： | 注浆 石门揭煤 应用 |
| 文章编号： | 1008-8725(2006)09-0094-02 |
| 修稿时间： | 2006-05-23 |
Application of Grouting Technology on Opening up Coal Seam with Potential Outburst in Crosscut |
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| SHI Xue-qi,HUANG Zi-fa,XU Quan-fu. Application of Grouting Technology on Opening up Coal Seam with Potential Outburst in Crosscut[J]. Coal Technology, 2006, 25(9): 94-96 |
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| Authors: | SHI Xue-qi HUANG Zi-fa XU Quan-fu |
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| Abstract: | Roof control is key management of opening up coal seam with potential outburst in crosscut.The successful application of grouting technology opening up No.6-1 coal seam with potential outburst in belt conveyor crosscut at-620m level in State Own Xinji No.2 Coal Mine,has effectively preventes rock upon roof from falling and gas from running over,guaranteed tunnel safety,and it has a leading meaning to the same kind of condition. |
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| Keywords: | grouting opening up coal seam in crosscut application |
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