基于Visual Modflow的矿坑涌水量模拟预测评价——以湖南道县后江桥铁锰铅锌矿为例  

The study on mine inflow prediction by means of groundwater numerical simulation based on Visual Modflow:A case study in the Houjiangqiao Fe-Mn-Pb-Zn Mine in Daoxian County,Hunan Province

作　　者：肖攀[1] 何凤 潘欢迎[3] 陕硕[1] 纪汶龙[1] 

机构地区：[1]中国地质大学研究生院,武汉430074 [2]湖北地质实验研究所,武汉430022 [3]中国地质大学环境学院,武汉430074

出　　处：《工程勘察》2011年第3期45-49,95,共6页Geotechnical Investigation & Surveying

摘　　要：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。As the increasing efforts of developing mineral resources in China,the phenomenon of mine suddenly gushing water occurs more frequently and seriously restricts the development of mineral resources,even seriously threats people＇s lives and property around the mines.Therefore,the phenomenon of mine suddenly gushing water causes more and more people＇s attention,and the study on mine inflow prediction is quite in-depth.Based on Visual Modflow software platform,combined with complex hydro-geological characteristics of Fe-Mn-Pb-Zn Mine in Daoxian County,Hunan Province,the paper predicts and evaluates the mine inflow by using groundwater numerical simulation method,provides a basis for prevention programs of the mine drainage,at the same time,also provides some guiding significance for the safe exploitation of the mine.

关 键 词：矿坑涌水量 VISUAL MODFLOW 地下水数值模拟方法 

分 类 号：P641.41[天文地球—地质矿产勘探]