| 高压水割缝增透防突技术在运输石门揭煤中的应用 |
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| 引用本文： | 杨凯,李绍泉,吴桂义. 高压水割缝增透防突技术在运输石门揭煤中的应用[J]. 煤炭技术, 2011, 30(7) |
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| 作者姓名： | 杨凯 李绍泉 吴桂义 |
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| 作者单位： | 1. 贵州大学矿业学院,贵阳,550003;贵州省非金属矿产资源综合利用重点实验室,贵阳,550003
2. 贵州省矿山安全科学研究院,贵阳,550025 |
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| 基金项目： | 贵州省科技厅重大专项计划项目(黔科合重大专项字[2008]6012) |
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| 摘 要： | 介绍了高压水割缝增透防突技术的原理及工艺。通过在神仙坡煤矿114运输石门揭11#煤层的防突施工中应用高压水割缝增透防突技术试验,实现了安全快速揭开具有严重突出危险性的11#煤层,既减少了工作量,又降低了煤层突出的危险性,取得了较好的效果。
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| 关 键 词： | 高压水割缝 防突 石门揭煤 |
Application of High-pressure Water Cut Outburst-proof Technology in Exposing Coal at Transport Cross-cut |
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| YANG Kai,LI Shao-quan,WU Gui-yi. Application of High-pressure Water Cut Outburst-proof Technology in Exposing Coal at Transport Cross-cut[J]. Coal Technology, 2011, 30(7) |
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| Authors: | YANG Kai LI Shao-quan WU Gui-yi |
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| Affiliation: | YANG Kai1,2,LI Shao-quan3,WU Gui-yi1,2(1.School of Mining,Guizhou University,Guiyang 550003,China,2.Guizhou Provincial Key Lab of Multipurpose Utiliazation of Non-ferrous Minerals Resources,3.Guizhou Mine Safety Research Institute,Guiyang 550025,China) |
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| Abstract: | The principle and technology of the high-pressure water cut penetration outburst-proof technology are introduced.The technology experiment is applied in outburst-proof of exposing No.11 coal seam at No.114 transport cross-cut in Shenxianpo Coal Mine,Exposing No.11 coal seam with outbust danger fast and safely is realized.Not only the workload is reduced,but also the risk of outburst is reduced.The better effect is obtained. |
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| Keywords: | high-pressare water cut outburst-proof exposing coal at cross-cut |
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