| 元宝山露天矿疏干优化设计 |
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| 引用本文： | 董书宁,李日润,虎维岳.元宝山露天矿疏干优化设计[J].煤田地质与勘探,2000,28(5):38-41. |
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| 作者姓名： | 董书宁 李日润 虎维岳 |
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| 作者单位： | 煤炭科学研究总院西安分院,710054 |
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| 摘 要： | 从影响元宝山露天矿地下水疏干的主要水文地质参数随机性特征分析入手，建立并求解了元宝山露天矿疏干工程优化设计的随机地下水管理模型，揭示了水文地质参数随机性对管理模型结果的影响，认识参数的随机性越大，管理结果越坏；置信水平越高，管理结果越坏，且渗透系数和边界条件对管理结果影响最大。
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| 关 键 词： | 矿井水 疏干降压 优化设计 露天矿 水文地质模型 |
| 修稿时间： | 2000-02-22 |
OPTIMAL DESIGN OF DRAINAGE BOREHOLE LAYOUT IN YUANBAOSHAN OPEN PIT |
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| Dong Shuning,Li Rirun,Hu Weiyue.OPTIMAL DESIGN OF DRAINAGE BOREHOLE LAYOUT IN YUANBAOSHAN OPEN PIT[J].Coal Geology & Exploration,2000,28(5):38-41. |
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| Authors: | Dong Shuning Li Rirun Hu Weiyue |
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| Abstract: | Considering the stochastic characteristic of main hydrogeologic parameters in Yuanbaoshan open coal pit,a groundwater stochastic management model for optimal drainage borehole design is established.The result of the modeling shows the effect of stochastic characteristics of hydrogeologic parameters on the result of management modeling.It was found that the higher the parameters uncertainty and the management reliability level,the worse the management result. |
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| Keywords: | stochastic management model mines water dewatering depressurization optimal design |
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