王楼井田“两水源三通道”充水实例

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王楼煤矿建井前由于水文地质勘探投入较少,对充水水源认识不清,矿井涌水量预计不足,投产初期曾发生过淹面停产事故;生产过程中不断地进行探查和研究,确定了矿井充水水源、查明了充水通道,总结出“两水源三通道”水文地质特点;分析了直接充水水源与间接充水水源、主要充水水源与次要充水水源的关系;针对不同的充水水源和充水通道分别提出相应的防治措施。
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