| 掘进巷道顶板采空水的防治技术 |
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| 作者姓名： | 武小龙 何广宏 |
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| 作者单位： | 山西焦煤汾西矿业（集团）双柳矿;山西汾西同达工程设计有限责任公司 |
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| 摘 要： | 针对掘进巷道顶板采空水,采用瞬变电磁法超前探测技术确定采空区积水范围和位置特征,并采取提前探放水防治措施,通过二次探测疏水前后对比,验证巷道顶板采空水的治理情况,为矿井建立了一套掘进过程中超前探测、综合治理采空水的技术方法。
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| 关 键 词： | 掘进巷道 采空水 超前探测 二次探测 |
Prevention and Control Technology of Goaf Water in Roof of Driving Roadway |
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| Authors: | WU Xiaolong HE Guanghong |
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| Affiliation: | (Shuangliu Coal Mine,Fenxi Mining Industry Group Co.,Ltd.,Shanxi Coking Coal Group,Liulin 033300,Shanxi,China;Shanxi Fenxi County Tongda Engineering Design Co.,Ltd.,Jiexiu 032000,Shanxi,China) |
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| Abstract: | In view of the goaf water in the roof of the driving roadway,the transient electromagnetic method advanced detection technology was used to determine the scope and position characteristics of the water accumulation in the goaf,and the prevention and control measures of water exploration and drainage in advance were taken.Through the comparison before and after the secondary detection of drainage,the treatment of the goaf water in the roof of the roadway was verified,and a set of technical methods for the advanced detection and comprehensive treatment of the goaf water in the process of driving was established. |
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| Keywords: | driving roadway goaf water advanced detection secondary detection |
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