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随着我国矿产资源开发力度不断加大,矿坑突、涌水现象越来越频繁,严重制约着矿产资源开发,甚至威胁矿区周围人民的生命财产安全。因此,矿坑突、涌水现象也越来越引起人们重视,目前对于矿坑涌水量的预测研究也相当深入。本文基于Visual Modflow软件平台,结合湖南道县后江桥铁锰铅锌矿区水文地质特点,利用地下水数值模拟方法,对矿区涌水量进行了预测评价,为矿区制定防排水方案提供依据,也为矿区安全开采提供一定的指导意义。
With the continuous development of mineral resources in our country, the phenomenon of mine pit burst and water gushing is more and more frequent, seriously restricting the development of mineral resources and threatening the life and property safety of the people around the mine. Therefore, the mine pit, water gushing phenomenon is more and more aroused people’s attention. At present, the prediction of mine water inflow is quite deep. Based on the Visual Modflow software platform and the hydrogeological characteristics of the iron-manganese-lead-zinc mine in Houjiangqiao in Hunan Province, this paper uses the numerical simulation of groundwater to predict and evaluate the water inflow in the mining area, Safe mining provides some guidance.