峰峰矿区特大突水灾害治理技术

Treatment technology of water inrush hazard in Fengfeng mining area

以峰峰矿区地质、水文地质条件为背景,针对奥灰突水灾害治理的难点,提出了奥灰突水灾害治理的原则及技术路线,研究了奥灰突水通道和突水点探查和治理的方法,确定了奥灰特大突水灾害的快速治理关键技术。结果表明,研究提出的峰峰矿区奥灰特大突水快速治理技术对于华北型岩溶矿区水害治理具有一定的借鉴意义。

According to the geological and hydrological conditions of Fengfeng mining area, aiming at the difficulties of Ordovician limestone water inrush treatment, the principle and technical route of the treatment was proposed, the detection for Ordovician limestone water inrush channel and water inrush point and the treatment method was studied, the key technology for rapid control of Ordovician limestone water inrush was determined, the result showed that the proposed treatment technology could provide reference for water hazard treatment in karst mining area of North China.