| 贵州威宁县龙街向斜煤矿开采技术条件分析 |
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| 引用本文： | 姚松,李关林. 贵州威宁县龙街向斜煤矿开采技术条件分析[J]. 山西能源与节能, 2014, 0(9): 133-135 |
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| 作者姓名： | 姚松 李关林 |
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| 作者单位： | 贵州省煤田地质局地质勘察研究院; |
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| 摘 要： | 阐述了龙街向斜煤矿的水文地质条件、工程地质条件、环境地质条件,并对煤层的顶底板、煤层倾角、煤层瓦斯、地温等影响开采的技术条件进行初步分析。结果表明：煤层顶底板工程地质特性、水文地质特性及煤层瓦斯的富集对煤矿开采影响较大;矿区地温为正常区,其影响较小。
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| 关 键 词： | 煤矿开采 地质条件 煤层瓦斯 龙街向斜 煤炭资源 |
Analysis of the Mining Technical Conditions of Longjie Syncline Coal Mine in Weining County of Guizhou |
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| YAO Song,LI Guan-lin. Analysis of the Mining Technical Conditions of Longjie Syncline Coal Mine in Weining County of Guizhou[J]. Shanxi Energy and Conservation, 2014, 0(9): 133-135 |
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| Authors: | YAO Song LI Guan-lin |
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| Affiliation: | (Geological Survey Research Institute of Coal Mine Exploration of Guizhou Province, Guiyang 550000, Guizhou, China) |
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| Abstract: | The hydrogeological conditions, engineering geological conditions, environmental geological conditions of Longjie syncline coal mine, and the technical conditions affecting mining such as the roof and floor of coal seam, inclination of coal seam,gas in coal seam and ground temperature are analyzed preliminarily. The results show that the engineering geological characteristics, hydrogeological characteristics and enrichment of coal seam gas of the roof and floor of coal seam impact on the mining greatly, and the ground temperature of the mine is normal, whose impact is smaller. |
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| Keywords: | coal mining geological conditions coal seam gas Longjie syncline coal resource |
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