| 神东矿区石圪台煤矿矿井突水因素 |
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| 引用本文： | 崔邦军,蒋泽泉.神东矿区石圪台煤矿矿井突水因素[J].煤炭技术,2012,31(1):119-121. |
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| 作者姓名： | 崔邦军 蒋泽泉 |
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| 作者单位： | 陕西省煤田地质局一八五队,陕西榆林,719000 |
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| 摘 要： | 神东矿区石圪台煤矿萨拉乌苏组分布广泛、厚度大,富水性较强,是矿井涌水的主要水源。文章论述了石圪台煤矿22302工作面涌水特点,认为矿井涌水量主要与萨拉乌苏组含水层厚度、煤层上覆基岩厚度、煤层采高等因素有关,提出了对冒落带进行注浆加固、减少矿井水产生量和保持生态水位稳定的新认识。
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| 关 键 词： | 矿井突水 充水因素 顶板突水 |
Water Bursting Factors of Shigetai Coal Mine in Shendong Mining Area |
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| CUI Bang-jun
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JIANG Ze-quan.Water Bursting Factors of Shigetai Coal Mine in Shendong Mining Area[J].Coal Technology,2012,31(1):119-121. |
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| Authors: | CUI Bang-jun JIANG Ze-quan |
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| Affiliation: | (No.185 Team,Shanxi Province Coal field Geology Bureau,Yulin 719000,China) |
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| Abstract: | Sala Wusu aquifer of Shigetai Coal Mine in Shendong mining area is with wide distributation,large thickness and rich water-bearing capability and is main source of mine water.This paper points out the characteristics of mining water at 22302 work face,considers that the mine water bursting of Shigetai Coal Mine is related to the thickness of Sala Wusu quifer,the thickness of the bedrock above coal seam and the mining height of coal seam,points out the new idea of grouting consolidating reducing the mine water quantity and making ecological groundwater level remained stable in the caving area. |
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| Keywords: | mining water bursting water filling factors roof water outbursting |
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