| 某地浸铀矿山铀煤共采开发研究 |
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| 引用本文： | 徐强,雷明信.某地浸铀矿山铀煤共采开发研究[J].中国矿业,2018,27(S2). |
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| 作者姓名： | 徐强 雷明信 |
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| 作者单位： | 中核第四研究设计工程有限公司,中核第四研究设计工程有限公司 |
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| 摘 要： | 内蒙古地区赋存大量的铀煤共生矿床,以某煤矿和铀矿床为典型,煤矿开采地下水位要求低于1060m,而铀矿开采需要地下水位在1340m以上。为解决这一矛盾,运用三维数值模拟技术,对矿区地下水进行了模拟,并首次运用水力帷幕,确定了水力帷幕的主要参数。运用数值模型对该方案进行了验证,证明运用水力帷幕可以保证水位维持在1340m。解决铀煤共采的难题,为内蒙古地区以及其他地区的铀煤共生矿床开发提供了解决方案。
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| 关 键 词： | 铀煤共生 地下水 水位 数值模拟 矿床 |
| 收稿时间： | 2018/9/24 0:00:00 |
| 修稿时间： | 2018/9/24 0:00:00 |
The Research of Uranium and core Deposit Joint Developed |
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| Xu Qiang and LEI Ming-xin.The Research of Uranium and core Deposit Joint Developed[J].China Mining Magazine,2018,27(S2). |
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| Authors: | Xu Qiang and LEI Ming-xin |
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| Affiliation: | The Fourth Research and Design Engineering Corporation of CNNC,The Fourth Research and Design Engineering Corporation of CNNC |
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| Abstract: | A large number of uranium coal symbiosis deposits occur in Inner Mongolia Area.Groundwater level requirements for coal mining are lower than 1060m.Uranium mining requires more than 1340m of groundwater level.In order to solve this contradiction ,three dimensional numerical simulation technology was used to simulate groundwater in mining area.The hydraulic curtain is used for the first time and the main parameters of the hydraulic curtain are determined.The scheme is verified by numerical model.It is proved that the use of hydraulic curtain can ensure that the water level is above 1340m.Soving the problem of URANIUM-COAL co-mining provides a solution for the development of URANIUM-COAL paragenetic deposits in Ordos and other regions. |
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| Keywords: | uranium coal symbiosis Groundwater Water level numerical simulation deposits |
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