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本文从总结河北南部煤田二十年来矿坑水防治的经验入手,对该区水文地质特点及各种防治水方法的可行性进行了分析。作者认为:带压开采,堵漏截流在一定条件下都是可行的,但都不能最终解放本区受地下水威胁的储量。强排确有很多问题,但是在当前没有其它可供选择的办法的条件下,应该考虑强排,对其可能造成的各种问题不应回避。特别对地下水的综合利用应深入进行研讨。作者认为:河北南部大水矿区矿坑水的防治,牵涉到影响范围内国民经济和社会生活各方面,需要综合加以考虑。
This paper starts with the experience of mine pit prevention and control in the coal field in south of Hebei Province in the past twenty years and analyzes the hydrogeological characteristics and the feasibility of various water control methods in this area. The authors believe that: under pressure mining, plugging closure under certain conditions are feasible, but can not ultimately liberate the area threatened by groundwater reserves. There are many problems with strong exclusion, but strong exclusion should be considered in the absence of other alternatives at present, which should not be shunned over the various problems that may arise. In particular, the comprehensive utilization of groundwater should be further discussed. The author believes that the prevention and treatment of mine water in the Dashui Mining Area in southern Hebei involves all aspects of the national economy and social life in the affected area and needs to be comprehensively considered.