| 前进式开采解决单一缓倾斜薄煤层突出的研究 |
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| 引用本文： | 李成端.前进式开采解决单一缓倾斜薄煤层突出的研究[J].湖南科技大学学报(自然科学版),1996(2). |
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| 作者姓名： | 李成端 |
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| 摘 要： | 煤与瓦斯突出，一般多发生在掘进工作面，采用沿空留巷无预掘下顺槽前进式开采方法，杜绝了在原生煤体中的掘进工作，最大限度减少了石门揭煤，充分利用了采场前方的卸压带，达到自我保护的目的。这是单一突出煤层开采的新途径新工艺。图２，参２。
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| 关 键 词： | 突出 无预掘下顺槽 滞后成巷 前进式开采 |
STUDY ON ADVANCING MINING FOR SOLVING SINGLE GENTLE SLOPPING THIN SEAM SUBJECT TO SUDDEN OUTBURSTS |
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| Li Chengduan.STUDY ON ADVANCING MINING FOR SOLVING SINGLE GENTLE SLOPPING THIN SEAM SUBJECT TO SUDDEN OUTBURSTS[J].Journal of Hunan University of Science & Technology(Natural Science Editon),1996(2). |
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| Authors: | Li Chengduan |
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| Institution: | Dept. of Mining Engineering |
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| Abstract: | While driving seams, the sudden outbursts of coal and gas usually take place.Adopting advancing mining which is non-advance bottom gate and raserve gate along the gob. It stops tunneling works in primary seams, decreases the crosscut exposing coals at most, make full use of the decompression zone in front of stope, protect by itself It is a new method and technology of mining for single gentle slopping thin seam subject to sudden outbursts. 2figs. 2refs. |
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| Keywords: | sudden outbursts non-advance bottom gate delay tunneling advancing mining |
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