煤矿导水通道综合探查及防治Integrated Exploration and Control forCoalmine Water Conducted Channels
孙秉成,刘旭东,肖健,马世忠,许峰,石磊
摘要(Abstract)：
针对煤矿导水通道探查难度大的问题,提出了野外踏勘、水化学分析、物探以及钻孔相结合的综合探查方法,并采用该方法对乌东煤矿北采区东翼第四系潜水补给老窑采空区的导水通道进行了探查,确定了集中导水通道的位置即位于地表塌陷坑处。为切断潜水和地表水对采空区源源不断的补给,消除老空积水影响,拟采取"封堵注浆+构筑水泥浆帷幕体"的防治方案,实现矿井安全开采。
关键词(KeyWords)： 导水通道;物探探查;钻探探查;帷幕体;乌东煤矿
基金项目(Foundation):
作者(Author): 孙秉成,刘旭东,肖健,马世忠,许峰,石磊
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