| 车集煤矿大中型主控正断层与瓦斯赋存关系研究 |
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| 引用本文： | 姚春雨. 车集煤矿大中型主控正断层与瓦斯赋存关系研究[J]. 中州煤炭, 2021, 0(1): 35-38. DOI: 10.19389/j.cnki.1003-0506.2021.01.008 |
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| 作者姓名： | 姚春雨 |
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| 作者单位： | （永城永安矿山安全技术工程有限公司，河南 永城 476600） |
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| 摘 要： | 为了研究车集煤矿大中型主控正断层与瓦斯赋存规律,选取F5断层、F2断层,分析了矿井大中型主控正断层对瓦斯赋存规律的影响关系,研究了-900 m水平以深瓦斯含量与大中型主控正断层的关系.研究得出,断层对瓦斯赋存的影响有范围限制,在一定范围内,距断层越近,瓦斯逸散越多,瓦斯含量越小;断层落差较大、规模较大的正断层对两侧瓦斯...
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| 关 键 词： | 大中型主控正断层 瓦斯赋存 瓦斯逸散 开放作用 |
Research on relationship between large and medium main control normal faults and gas occurrence in Juji Coal Mine |
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| Yao Chunyu. Research on relationship between large and medium main control normal faults and gas occurrence in Juji Coal Mine[J]. Zhongzhou Coal, 2021, 0(1): 35-38. DOI: 10.19389/j.cnki.1003-0506.2021.01.008 |
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| Authors: | Yao Chunyu |
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| Affiliation: | （Yongcheng Yong′an Mine Safety Technology Engineering Co.，Ltd.，Yongcheng 476600，China） |
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| Abstract: | In order to study the law of large and medium-sized main control normal faults and gas occurrence in Juji Coal Mine，F5 and F2 faults were selected and analyzed the influence of large and medium-sized main control normal faults in the mine on the law of gas occurrence，the relationship between gas content at -900 m level and large and medium-sized main control normal faults was studied in the paper.It was concluded that the influence of faults on gas occurrence is limited，in a certain range，the nearer the fault is，the more gas is released and the smaller the gas content is；the normal fault with large fall and large scale has obvious control effect on gas occurrence on both sides.The research has provided technical support for the later gas prevention and control. |
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| Keywords: | large and medium-sized main control normal fault gas occurrence gas escape opening function |
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