北辛窑煤矿南翼大巷突水机理研究
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摘要
北辛窑煤矿发生多次涌水事故,为煤矿生产建设造成一定的经济损失。本文以该矿南翼大巷突水事故为研究对象,分析涌水情况特征,并利用地质分析与地球化学分析方法对奥灰水钻孔水质和突水机理进行分析,判断南翼大巷突水水源为奥灰水,为下一步采取防治水措施提供了参考依据。
This paper takes the water inrush accident in the south wing roadway of Beixinyao Coal Mine as the research object, analyses the characteristics of water inrush, and uses geological and geochemical analysis methods to analyze the water quality and water inrush mechanism of boreholes, and judges that the water inrush source of the south wing roadway is ordovician limestone water, which provides a reference basis for further water prevention measures.
This paper takes the water inrush accident in the south wing roadway of Beixinyao Coal Mine as the research object, analyses the characteristics of water inrush, and uses geological and geochemical analysis methods to analyze the water quality and water inrush mechanism of boreholes, and judges that the water inrush source of the south wing roadway is ordovician limestone water, which provides a reference basis for further water prevention measures.
引文
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[4]郭瑞,王永申,许刚.不连沟煤矿充水水源水化学特征分析及突水水源判别模型研究及应用[J].煤炭科技,2018(03):128-131.
[5]杨志斌.动水大通道突水灾害治理关键技术[J].煤炭科学技术,2018,46(4).
[6]胥翔,吴基文,翟晓荣.桃园煤矿Ⅱ2采区井下放水试验探查分析[J].能源技术与管理,2018.
[2]靳德武.我国煤层底板突水问题的研究现状及展望[J].煤炭科学技术,2002, 30(6):1-4.
[3]陈文林.福建省仙亭煤矿岩溶含水层突水机理分析[J].中国煤炭地质,2017,29(01):42-47.
[4]郭瑞,王永申,许刚.不连沟煤矿充水水源水化学特征分析及突水水源判别模型研究及应用[J].煤炭科技,2018(03):128-131.
[5]杨志斌.动水大通道突水灾害治理关键技术[J].煤炭科学技术,2018,46(4).
[6]胥翔,吴基文,翟晓荣.桃园煤矿Ⅱ2采区井下放水试验探查分析[J].能源技术与管理,2018.