摘要
本文结合某金属矿山水文地质调查,研究表明:矿床的水文地质边界清楚,水文地质类型为裂隙充水的水文地质条件简单矿床;矿山在极端降水条件下最大的矿坑涌水量是1200m^(3)/d,属于正常偏大的基岩裂隙涌水,故在矿坑采矿工程设计中应采用排水措施将基岩裂隙水导出矿坑,才能够确保采矿活动的顺利进行。
In this paper,combined with the hydrogeological survey of a metal mine,the research shows that the hydrogeological boundary of the deposit is clear,and the hydrogeological type is the simple hydrogeological condition of the fissure-filled hydrogeological condition.The largest amount of water flow in the mine under extreme precipitation conditions is 1200m^(3)/d,which belongs to the normal large bedrock crack surge water,so drainage measures should be used in the mine mining engineering design to export the bedrock crack water to the pit,in order to ensure the smooth progress of mining activities.
作者
牟京东
MOU Jing-dong(No.6 Institute of Geology and Mineral Resources Exploration of Shandong Province,Weihai 264209,China)
出处
《世界有色金属》
2021年第22期118-119,共2页
World Nonferrous Metals
关键词
水文地质调查
采矿工程
涌水量
hydrogeological survey
Mining projects
surge of water
