摘要
某矿床在开采过程中遇到一定程度的涌水。为解决涌水问题,并为防治水方案提供依据,以该矿床为研究对象,通过分析矿床水文地质条件、含水层类型及特征、地下水补给径流和排泄条件、地质构造特征、水文地质试验资料和矿床开采设计资料等,对矿床水文地质条件进行了概化,对研究区水文地质单元进行了划定,采用GMS软件建立了地下水流数值模型,预测得到了-200 m以下中段的矿坑涌水量。
A certain deposit encountered a certain degree of water inflow during the mining process.In order to solve the water inflow problem and provide a basis for water prevention and control plan,the deposit was taken as the research object,the hydrogeological conditions of the deposit were generalized by analyzing the hydrogeological conditions,types and characteristics of aquifers,groundwater recharge and discharge conditions,geological structural characteristics,hydrogeological parameters,hydrogeological test data,and mining design data.The hydrogeological units of the study area were delineated,and a three-dimensional groundwater flow numerical model was established using GMS software,the predicted water inflow of the mining pit in the middle section below-200 m was obtained.
作者
陈帅
CHEN Shuai(The Fourth Research and Design Engineering Corporation,CNNC,Shijiazhuang 050021,China)
出处
《铀矿冶》
CAS
2024年第1期20-26,共7页
Uranium Mining and Metallurgy
关键词
水文地质概念模型
数值模拟
涌水量预测
GMS
地下水流
hydrogeological conceptual model
numerical simulation
prediction of water inflow
GMS
groundwater flow
