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介绍了15423N工作面突水的经过,分析了突水原因、突水的特点及治理难点,并针对水害治理特点阐述了治理方案及堵水技术,为类似突水治理提供了经验。
The water inrush of 15423N working face was introduced. The causes of water inrush, the features of water inrush and the difficulties in water management were analyzed. The management schemes and water shut - off techniques were described according to the characteristics of water damage management, which provided experiences for water inrush control.