| 大同云冈矿"两硬"条件下综采放顶煤开采探讨 |
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| 引用本文： | 赵军.大同云冈矿"两硬"条件下综采放顶煤开采探讨[J].华北科技学院学报,2004,1(4):65-66. |
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| 作者姓名： | 赵军 |
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| 作者单位： | 大同煤矿集团公司,技术中心,山西,大同,037003 |
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| 摘 要： | 针对云冈矿坚硬顶板、坚硬煤层、高瓦斯、易自燃特厚煤层的特殊条件综采放顶煤开采的巷道布置、顶板与顶煤的弱化、瓦斯与自然发火的防治等进行了探讨。
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| 关 键 词： | 两硬条件 综采放顶煤 自然发火 |
| 文章编号： | 1672-7169(2004)04-0065-02 |
| 修稿时间： | 2004年10月16 |
On Comprehensively Mining Top Coal under the Condition of "Two Hard" in Da Tong Yun Gang Mine |
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| ZHAO Jun.On Comprehensively Mining Top Coal under the Condition of "Two Hard" in Da Tong Yun Gang Mine[J].Journal of North China Institute of Science and Technology,2004,1(4):65-66. |
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| Authors: | ZHAO Jun |
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| Abstract: | In terms of the special situation in Yun Gang Mine of hard roof, hard coal layer, concentrated gas, easy spontaneous combustion very thick coal layer, this article deals with the arrangement of tunnels in comprehensively mining top coal, weakening of roof and top coal, prevention of gas and combustion. |
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| Keywords: | Two Hard condition comprehensively mining top coal combustion |
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