| 张羽光.六枝煤矿区煤与瓦斯突出的影响因素分析[J].贵州地质,2016,33(3):220-224 |
| 六枝煤矿区煤与瓦斯突出的影响因素分析 |
| Analysis on Influencing Factors of gas outburst in Liuzhi coal mine area |
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| DOI： |
| 中文关键词: 煤与瓦斯突出 分析 六枝煤矿区 地质构造 影响因素 |
| 英文关键词:Coal and gas outburst Analysis Coal mine area of Liuzhi Geological structure Influence factor |
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| 中文摘要: |
| 煤与瓦斯突出是一种复杂的动力现象，影响因素很多，根据六枝煤矿区煤与瓦斯突出的实际分析，影响煤与瓦斯突出的主要因素有：采掘深度、瓦斯应力、采掘集中应力、地质构造、顶底板围岩性质、煤的变质程度及煤层结构等。六枝煤矿区因地质构造而发生煤与瓦斯突出的次数最多、强度较大，因此，地质构造的影响因素最大。在今后加强地质工作尤为重要。 |
| 英文摘要: |
| Coal and gas outburst is a complicated dynamic phenomenon，There are a lot of factors，According to the actual analysis of coal and gas outburst in Liuzhi coal mine area，The main factors that influence coal and gas outburst include：the depth of mining，the gas stress，the concentrated stress of mining，the geological structure，the surrounding rock property of roof and floor，the degree of coal metamorphism and coal seam structure，etc.Because of the geological structure，the coal and gas outburst in the Liuzhi coal mine area is the most frequently，and the intensity is great.It is particularly important to strengthen geological work in the future。 |
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