| 河南省郑宏鑫泰煤矿水文地质特征及矿井涌水量预测 |
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| 引用本文： | 陈卓利.河南省郑宏鑫泰煤矿水文地质特征及矿井涌水量预测[J].河南科学,2014,32(7):1287-1290. |
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| 作者姓名： | 陈卓利 |
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| 作者单位： | 河南省煤田地质局二队,河南洛阳,471000 |
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| 摘 要： | 针对矿井6个含水层和4个隔水层分析了鑫泰煤矿水文地质特征,同时深入研究了矿井的充水水源及充水通道.采用大井法和比拟法预测了矿井涌水量.经比较比拟法预测结果更可靠:开采-119 m水平时,Q正常=164.00 m3/h,Q最大=328.00 m3/h;开采-230 m水平时,Q正常=325.00 m3/h,Q最大=650.00 m3/h.为矿井水害防治和安全生产提供了科学依据.
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| 关 键 词： | 水文地质特征 充水水源 充水通道 矿井涌水量预测 |
The Hydrogeological Features and Yield Prediction of the Xintai Coal Mine Well in Henan Province |
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| Chen Zhuoli.The Hydrogeological Features and Yield Prediction of the Xintai Coal Mine Well in Henan Province[J].Henan Science,2014,32(7):1287-1290. |
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| Authors: | Chen Zhuoli |
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| Institution: | Chen Zhuoli (The 2nd Team of Henan Coal Geology Bureau, Luoyang 471000, Henan China) |
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| Abstract: | The author analyzed on hydrogeological features of Xintai coal mine, which has 6 aquifers and 4 waterresisting layers. In the meantime, the source and passageway of water inrush were analyzed. With the methods of big-well and analogue, the mine inrush water was predicted. The result of analogue method is that the normal yield in - 119 m and -230 m level is 164.00 m3/h, 325.00 m3/h respectively and the maximum yield in - 119 m and -230 m level is 325.00 m3/h, 650.00 m3/h respectively. It offers a scientific basis for prevention and control of water disasters of mine and production safety. |
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| Keywords: | hydrogeological features source of water inrush the passageway of water inrush prediction of yield of well |
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