【摘要】 近年来,黔东地区煤矿在生产过程中时有突水事故发生,矿山安全生产和工人生命财产受到严重威胁。从该地区水文地质条件出发,对煤矿突水的原因进行了分析,认为黔东地区煤矿突水事故分为以地下水为水源的事故和以老窑水、采空区积水为水源的事故。老窑水突水主要是由于矿山管理原因导致的。主要对以地下水为水源的煤矿突水事故原因进行了详细的分析,为未来黔东地区煤矿开采预防地下水突水提供了依据。更多还原

【Abstract】 In recent years,the water inrush often occurred at the process of coal mine production in the east of Guizhou,which threats to the safety prodution of mine,the worker’s life and property suffer serious.From the hydrology geological conditions of coal distribution in the area,we analyzed the reason of water inrush of coal mine,think that the water inrush of coal mine can be divided into groundwater as the water source and the waste water,goaf water as water source.The waste water and goaf water inrush is mainly due to improper management of mine.We focuses on the reason of water inrush of coal mine in detail of groundwater as the water source,and provides the basis of prevention groundwater inrush of coal mining in the east of Guizhou in future.更多还原