摘要
本文在分析了大毛沟金矿含水层类型、地下水补给径流排泄和水质特征的基础上,认为矿床主要充水水源为大气降水和构造裂隙水,并分别采用频率分析法和比拟法对涌水量进行预测,为矿床开采设计、制定疏干措施提供了重要依据。
This paper analyses the types of aquifer,groundwater recharge,runoff and water quality in the Damaogou gold mine.It is considered that the main water source of the deposit is meteoric water and structural fissure water.The frequency and the analogy method are used to predict the water inflow respectively.It provides an important basis for mining design and dredging measures.
作者
李玲玲
李玉林
LI Ling-ling;LI Yu-lin(Gansu Industry Polytechnic College,TianShui 741025,China)
出处
《世界有色金属》
2018年第15期153-154,共2页
World Nonferrous Metals
关键词
矿区
水文地质条件
涌水量
预测
Mining Area
Hydrogeological Conditions
Water Inflow
Prediction
