| 红岩煤矿岩溶水对暴雨响应特征研究 |
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| 引用本文： | 韩宝平,冯启言,杨永国.红岩煤矿岩溶水对暴雨响应特征研究[J].水文地质工程地质,2001,28(5):28-31. |
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| 作者姓名： | 韩宝平 冯启言 杨永国 |
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| 作者单位： | 中国矿业大学环境与测绘学院 |
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| 摘 要： | 岩溶地下水系统由于管道流和扩散流同时存在而非常复杂。岩溶区暴雨过程中矿井突水造成了生命与财产的重大损失，因此在这些地区掌握矿井突水对暴雨响应特征是极其关键的。本文在大量监测资料基础上研究了红岩煤矿岩溶地下水系统，利用时间序列频谱分析建立了突水与暴雨之间的响应模型，并利用该模型预测了矿井突水趋势。
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| 关 键 词： | 矿井突水 降雨量 时间序列频谱分析 红岩煤矿 岩溶水 暴雨 |
| 文章编号： | 1000-3665(2001)05-0028-03 |
| 修稿时间： | 2001年7月6日 |
On evaluating hydrologic response of karst aquifer to storm events at the Hongyan coal mine |
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| HAN Bao\|ping,et al..On evaluating hydrologic response of karst aquifer to storm events at the Hongyan coal mine[J].Hydrogeology and Engineering Geology,2001,28(5):28-31. |
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| Authors: | HAN Bao\|ping |
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| Institution: | HAN Bao\|ping et al. |
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| Abstract: | The subsurface flow system in the karst area is very complex because of the complicate dual processes of conduit and matrix flow in the system. The flooding in the mine during sever storm events caused significant loss of life and economy in these regions. Understanding how the hydrologic response to storm events in such regions is crucial to the safe design and operation of mining activities in the coal mine so that the fragility and economic loss can be minimized. This study analyzed the karst groundwater system at the Hongyan coal mine mining field based on various field observed hydrologic variables. Frequency analysis of time series with multi-varieties was employed to evaluate the historical records of meteorological data and rainfall-discharge data series. Consequently,a quantitative response model was constructed for simulating the flooding in response to storm events in the mining field. The simulated responses compare well with observed data. The approach used in this study provides an alternative for predicting the mining flooding events in the karst system so that preventing options for such events can be employed in advance. |
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| Keywords: | flooding in the mine rainfall analgsis of thme series with multi varieties |
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