| 山东莱芜铁矿田马庄矿区“天窗”渗漏量研究 |
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| 引用本文： | 刘建茂.山东莱芜铁矿田马庄矿区“天窗”渗漏量研究[J].石家庄经济学院学报,1996(2). |
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| 作者姓名： | 刘建茂 |
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| 作者单位： | 冶金部天津地质研究院 |
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| 摘 要： | 本文以均衡理论为基础，采用数理统计方法，通过对马庄矿区１６年间丰水期最大矿坑涌水量与其对应的灰岩地下水水位降资料的研究，知二者为幂指数关系，从二者所建立的回归方程中，反推出马庄矿区的天窗渗漏量，进而推之。天窗的渗漏量主要取决于天窗下伏灰岩的岩溶发育情况和导水性，天窗的渗漏量只占矿坑涌水量的一小部分。对矿区的安全生产形不成威胁。
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| 关 键 词： | 天窗，渗漏量，铁矿田，山东 |
A Reasearch on the Karst Window Percolation Volume in Mazhuang Mining Area of Laiwu Iron Deposit,Shandong Province |
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| Liu Jianmao.A Reasearch on the Karst Window Percolation Volume in Mazhuang Mining Area of Laiwu Iron Deposit,Shandong Province[J].Journal of Shijiazhuang University of Economics,1996(2). |
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| Authors: | Liu Jianmao |
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| Abstract: | n this article,the author,using the isostasy theory and the mathematical satistics method, studed the mine inflow and the underground water decline data during 16 years in Mazhuang mining area. The result shows the two are powerexponent relations.The author infered back the Karst window percolation volume from the regression equation. Finally,it is pointed out that the Karst window percolation volume is decided by the Karst development and transmissitity of underlying limestone,and the Karst window percolation volume only constitute the minority of mine inflow and is nodangerous to the safe operation of mining area. |
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| Keywords: | Karst window Karst window percolation volume irondeposit Shandong province |
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