| 区域地下水流对王河煤矿水害影响数值模拟 |
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| 引用本文： | 吴孔军,李平,郭会荣,庞良.区域地下水流对王河煤矿水害影响数值模拟[J].工程勘察,2011(7):41-45. |
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| 作者姓名： | 吴孔军 李平 郭会荣 庞良 |
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| 作者单位： | 中国地质大学环境学院;河南省地质矿产勘查开发局测绘队; |
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| 摘 要： | 王河煤矿位于荥巩矿区中部,为荥巩矿区水害最为严重的矿井之一.为了分析区域地下水流对王河煤矿水害的影响,本文在分析荥巩矿区地质及水文地质条件的基础上,利用GMS建立了荥巩矿区地下水流三维数值模拟模型,确定了水文地质参数和渗流场分布情况.结果表明,荥巩矿区地下水补给量为1831.12×104m3/a,排泄量为4862.88...
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| 关 键 词： | 数值模拟 荥巩矿区 王河煤矿 |
Numerical simulation of the influence of regional groundwater flow on water hazard of Wanghe coal mine |
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| Wu Kongjun,Li Ping,Guo Huirong,Pang Liang.Numerical simulation of the influence of regional groundwater flow on water hazard of Wanghe coal mine[J].Geotechnical Investigation & Surveying,2011(7):41-45. |
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| Authors: | Wu Kongjun Li Ping Guo Huirong Pang Liang |
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| Affiliation: | Wu Kongjun1,Li Ping1,Guo Huirong1,Pang Liang2(1.School of Environmental Studies,China University of Geosciences,Wuhan 430074,China,2.Survey Team of Henan Provincial Bureau of Geo-exploration and Mineral Development,Zhengzhou 450006,China) |
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| Abstract: | Wanghe coal mine is located in the middle of Xinggong mining area,and is one of the most serious water hazard mines.In order to analyze the influence of regional groundwater flow on the water hazard of Wanghe coal mine,the groundwater simulation model is constituted using GMS,based on the analysis of the geologic and hydrogeologic conditions of Xinggong mining area,and the hydrogeological parameters and flow field distribution are determined.The results show that the groundwater recharge is 1831.12×104m3/a and groundwater discharge is 4862.88×104m3/a in Xinggong mining area,which is in seriously negative balance situation.The water flows into Wanghe coal mine in 2007 and 2008 are 1058.46 and 886.87×104m3 respectively,which are basically consistent with the mine discharge of Wanghe coal mine.The results can provide a basis for the water hazard prevention and the numerical simulation of mine discharge in Wanghe coal mine. |
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| Keywords: | numerical simulation Xinggong mining area Wanghe coal mine |
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