| 矿井直流电法在永定矿区水害防治中的应用 |
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| 引用本文： | 傅树增,吴超凡,李云杭,邱占林,邓华元. 矿井直流电法在永定矿区水害防治中的应用[J]. 煤, 2013, 0(3): 16-18 |
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| 作者姓名： | 傅树增 吴超凡 李云杭 邱占林 邓华元 |
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| 作者单位： | 龙岩学院资源工程系;福建煤电股份有限公司田螺形煤矿 |
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| 基金项目： | 福建省自然科学基金资助项目(2010J01262);龙岩市科技资助项目(2011LY53);2012年福建省教育厅省级大学生创新创业训练计划项目 |
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| 摘 要： | 矿井水害已成为福建煤矿五类灾害中对安全生产构成最大威胁的灾害,而永定矿区是福建省水害较严重的地区之一。为了查明该区水害(断裂水、老空水)的具体分布范围,在对物性基础分析的基础上,开展了矿井直流电法的超前勘探。结果表明,直流电法在探测煤矿巷道前方含水异常体位置具有较好的效果。其结果可为井下水害预报及防治提供参考依据,为煤矿安全开采提供地质保障,也可为福建其他煤矿类似水害探测及分析提供借鉴。
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| 关 键 词： | 永定矿区 矿井水害 矿井直流电法 超前探 |
Application of Mine DC Method to Prevent and Control of Water Disasters in Yongding Mining Area |
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| FU Shu-zeng,WU Chao-fan,LI Yun-hang,QIU Zhan-lin,DENG Hua-yuan. Application of Mine DC Method to Prevent and Control of Water Disasters in Yongding Mining Area[J]. Coal, 2013, 0(3): 16-18 |
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| Authors: | FU Shu-zeng WU Chao-fan LI Yun-hang QIU Zhan-lin DENG Hua-yuan |
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| Affiliation: | 1.School of Resource Engineering in Longyan University,Longyan 364012,China; 2.Tianluoxing Coal Mine of Fujian Coal-Electricity Co.,Ltd.,Longyan 364000,China) |
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| Abstract: | Mine water disaster has become the biggest threat to safety production in the five kinds of coal mine disasters,and Yongding mining area is one of the more serious water disaster areas in Fujian Province.In order to find out the specific distribution of the water disasters(fracture water,goaf water) in the area,advanced detection of mine DC method is carried out,on the basis of analysis of the physical basis.Results show that the direct current method in detecting coal mine roadway ahead aqueous abnormal body position has a good effect.The detection results can provide reference for mine water disasters forecasting and prevention,for coal mine safety mining geological safeguard,and also for similar small coal mine water disasters detection and analysis in the future in Fujian. |
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| Keywords: | Yongding mining area mine water disaster mine DC method advanced detection |
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