| 马池口应急水源地开采对区域地下水位影响分析 |
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| 引用本文： | 郭铁柱,魏红,王英豪. 马池口应急水源地开采对区域地下水位影响分析[J]. 工程勘察, 2010, 0(12): 48-52 |
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| 作者姓名： | 郭铁柱 魏红 王英豪 |
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| 作者单位： | [1]北京市水利规划设计研究院,北京100048 [2]河北省水利水电勘测设计研究院,天津300250 |
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| 摘 要： | 通过建立地下水系统数值模型,选择地下水模型软件FEFLOW求解,对马池口应急备用水源地启动后,经历两个枯水年,一个平水年后,区域地下水位下降情况进行了预测,水位下降小于3m的面积为174.77km2,下降3～7m的面积为81.86km2,下降7～9m的面积为28.24km2,下降大于9m的面积为15.35km2,预测结果与地下水位监测数据基本吻合。
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| 关 键 词： | 马池口 应急水源地 地下水 影响分析 |
Impact analysis of exploitation of Machikou emergency water source places on regional groundwater level |
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| Guo Tiezhu,Wei hong,Wang Yinghao. Impact analysis of exploitation of Machikou emergency water source places on regional groundwater level[J]. Geotechnical Investigation & Surveying, 2010, 0(12): 48-52 |
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| Authors: | Guo Tiezhu Wei hong Wang Yinghao |
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| Affiliation: | 1.Beijing Institute of Water,Beijing 100048,China;2.Hebei Research Institute of Investigation ＆ Design of Water Conserwancy ＆ Hydropower,Tianjin 300250,China) |
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| Abstract: | Based on the established numerical model of groundwater system and the groundwater modeling software FEFLOW,the decline condition in regional groundwater level after two dry years and a flat water year later at the starting of Machikou emergency water source are predicted.The results shows that the area of water level drop of less than 3 m is 174.77 km2 and the area of water level drop of 3 ～ 7 m,7 ～ 9 m and more than 9m are 81.86 km2,28.24 km2 and 15.35 km2 respectively.Forecast results are basically consistent with the monitoring data of groundwater level. |
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| Keywords: | Machikou emergency water source places groundwater impact analysis |
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