镇城底矿地质构造复杂，断层、陷落柱发育，水文地质条件复杂，属带压开采，各种水害严重影响矿井安全生产，特别是奥陶系灰岩裂隙水。近年来，该矿在生产中根据矿井各种水害特征及其危害程度，通过分析和研究，总结防治水工作中取得的成功经验，提出了对各种水害针对性的防治技术方案和办法，有效防止了水灾事故的发生，确保矿井安全生产。%The geological structure is complex in Zhenchengdi coal mine , the fault and collapse column devel-op, complicated hydrogeological conditions , belongs to mining with pressure .All kinds of water disasters seriously af-fect the mine safety production , especially the ordovician limestone fissure water .In recent years , according to all kinds of water disaster characteristics and damage degree in production of the mine , through analysis and research , summarizes the successful experience achieved in the activities of prevention and control of water , put forward the scheme and method of various corresponding prevention and control of water disasters technology , can effectively pre-vent flooding accidents , ensure mine safety production .
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