| 复杂水文地质条件下工作面开采的水害防治 |
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| 引用本文： | 吴征亮,王云基,凡鹏.复杂水文地质条件下工作面开采的水害防治[J].煤炭技术,2008,27(3):86-88. |
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| 作者姓名： | 吴征亮 王云基 凡鹏 |
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| 作者单位： | 国投新集公司一矿,安徽,淮南,232171 |
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| 摘 要： | 240805面是四采区8煤首采工作面,由于该采区8煤层顶板砂岩局部富水性相对较强,8煤顶板砂岩水将威胁该面的安全回采。通过对240805面地质、水文地质条件进行分析,提出工作面回采的水害防治措施。
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| 关 键 词： | 240805工作面 开采 水害防治 |
| 文章编号： | 1008-8725(2008)03-0086-03 |
| 修稿时间： | 2007年12月2日 |
Disaster Prevention From Groundwater Inrush of Mining Under Complex Hydrogeologic Conditions |
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| WU Zheng-liang,WANG Yun-ji,FAN Peng.Disaster Prevention From Groundwater Inrush of Mining Under Complex Hydrogeologic Conditions[J].Coal Technology,2008,27(3):86-88. |
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| Authors: | WU Zheng-liang WANG Yun-ji FAN Peng |
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| Abstract: | 240805 working face is the first face of the 8th coal seam of the fourth mine area,because the top sand rock of the 8th coal seams is rich of groundwater in some section,the sand rock water of the 8th coal seam will threat the face safe mining.By analyzing the hydrogeologic and geological conditions of 240805 face provides some preventive measures. |
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| Keywords: | 240805 working face mining prevention from groundwater disaster |
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