【摘要】 构造薄弱带形成突水通道,是突水的决定因素,同时也是影响和控制地下水流场的主要因素。因此,查明矿区构造的性质与发育特征,研究矿区主要构造的控水作用以及构造薄弱带的含水层富水性和地下水径流情况,是预防矿井水害的关键。以安家岭二号井工矿井田为例进行分析,以期为矿区防治水工程及水资源规划利用提供重要的决策依据。更多还原

【Abstract】 Tectonic weak zone forms a channel of water inrush,it is the determinant factor causing water inrush,and it is also the main factor which influences and controls underground water flow.Therefore,it is the key to prevent mine water damage that identifying the nature and development characteristics of structures in mine area,studying the water control role of major structures in mine area,and identifying the water abundance of the aquifer and groundwater runoff flow conditions in tectonic weak zone.In the paper,mine field of Anjialing No.2 Shaft was analyzed,which is hoped to provide an important basis for decision making to the mine water control works and water resources planning and utilization.更多还原