| 构造对煤矿地下水及瓦斯的影响研究 |
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| 引用本文： | 王大伟,刘秋华. 构造对煤矿地下水及瓦斯的影响研究[J]. 中州煤炭, 2021, 0(4): 70-75. DOI: 10.19389/j.cnki.1003-0506.2021.04.012 |
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| 作者姓名： | 王大伟 刘秋华 |
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| 作者单位： | （河南省资源环境调查二院，河南 洛阳 471900） |
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| 摘 要： | 研究了构造对煤矿地下水的影响,分析了涌水量预算、突水系数及构造对煤矿瓦斯影响变化,主要包括煤层瓦斯参数、矿井瓦斯赋存规律、矿井瓦斯涌出量以及煤与瓦斯区域突出危险性.研究得出,构造对于矿区地下水及瓦斯具有较大影响,在今后的生产过程中,应加强水文地质补勘工作,完善井上下水文观测系统,加强矿井瓦斯的监测和通风工作,进行瓦斯参...
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| 关 键 词： | 构造 地下水 涌水量 突水系数 瓦斯参数 瓦斯涌出 煤与瓦斯突出危险性 |
Research on influence of structure on coal mine groundwater and gas |
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| Wang Dawei,Liu Qiuhua. Research on influence of structure on coal mine groundwater and gas[J]. Zhongzhou Coal, 2021, 0(4): 70-75. DOI: 10.19389/j.cnki.1003-0506.2021.04.012 |
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| Authors: | Wang Dawei Liu Qiuhua |
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| Affiliation: | （The Second Institute of Resources and Environmental Investigation of Henan Province，Luoyang 471900，China） |
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| Abstract: | This paper studied the influence of structure on coal mine groundwater，analyzed water inflow budget and water inrush coefficient；studied the influence of structure on coal mine gas，mainly including includes coal seam gas parameters，mine gas occurrence law，mine gas emission and regional outburst risk of coal and gas.It was concluded that，the structure has a greater impact on the groundwater and gas in the mining area.In the future production process，attention should be paid to the following work，including strengthening hydrogeological supplementary survey work，improving the hydrological observation system up and down the well，strengthening the monitoring and ventilation of mine gas，and carrying out the test work of gas parameters，so as to ensure the safe production of coal mines. |
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| Keywords: | structure groundwater water inrush water inrush coefficient gas parameter gas emission risk of coal and gas outburst |
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