| 深孔预裂爆破强化抽放瓦斯的研究 |
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| 引用本文： | 刘志忠.深孔预裂爆破强化抽放瓦斯的研究[J].黑龙江科技学院学报,1997(2). |
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| 作者姓名： | 刘志忠 |
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| 作者单位： | 煤炭科学研究总院抚顺分院 |
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| 摘 要： | 介绍了煤体预裂爆破的机理及深孔预裂爆破抽放瓦斯的工艺试验研究，对预裂爆破抽放效果进行了详细分析，得出了深孔预裂爆破强化抽放瓦斯方法能够大幅度提高煤层瓦斯抽放效果，实现快速抽放的结论。
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| 关 键 词： | 预裂爆破 抽放瓦斯 |
Research for Deep Hole Advance Split Explosion and Strengthening Discharging Methane |
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| Liu zniznong.Research for Deep Hole Advance Split Explosion and Strengthening Discharging Methane[J].Journal of Heilongjiang Institute of Science and Technology,1997(2). |
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| Authors: | Liu zniznong |
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| Institution: | Fmshun Branch of China Coal Science Institute |
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| Abstract: | Give a brief introduction of the mechaniam for advanced split explosion in containing methane coal mines and of the techological experimental research of deep holeadvance split explosion discharging methane. Analyse the results of advance split explosiondischarging methane in detail and give an exclusion that can greatily improve the results ofdischarging mehane in high containing methane coal layers and realize quick dischargingmethane with this method. |
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| Keywords: | advance split explosion discharging methane |
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