老空水是矿井发生水害事故的重要诱发因素.以王庄煤矿为工程背景,通过调查分析老空水的分布位置、范围、估算积水量,对老空水的特征进行分析,确定了井田的充水水源、充水通道.在此基础上利用GIS(Geographic Information System,地理信息系统)技术并建立王庄煤矿老空区积水与防治动态管理信息系统,对王庄煤矿安全开采深部3号煤层及15 号煤层具有重要的社会和经济意义.
Analysis and Dynamic Management of Water Accumulation in Goaf of Wangzhuang Coal Mine
Goaf water is an important triggering factor for water accidents in mines.Taking Wangzhuang Coal Mine as the engineering background,by investigating and analyzing the distribution location,range,and estimated water accumulation of the goaf water,the characteristics of the goaf water were analyzed,and the water source and channel for filling the mine field were determined.On this basis,the use of GIS(Geographic Information System)technology and the establishment of a dynamic management information system for water accumulation and prevention in the goaf of Wangzhuang Coal Mine were of great social and economic significance for the safe mining of deep No.3 coal seam and No.15 coal seam in Wangzhuang Coal Mine.
Wangzhuang Coal Minegoaf waterdynamic managementinformation system
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