鄂西地区宜昌磷矿矿坑充水因素分析与涌水量预测研究——以走马岭矿区磷矿勘探项目为例  

Analysis of water filling factors and prediction of water inflow in Yichang phosphate mine in western Hubei Province——Taking the phosphate exploration project in Zoumaling mining area as an example

作　　者：杨亮 屈晓明 贾乾明[1] YANG Liang;QU Xiaoming;JIA Qianming(Hubei Coal Geology 125 team,Yichang 443000,Hubei,China)

机构地区：[1]湖北煤炭地质一二五队,湖北宜昌443000

出　　处：《矿产勘查》2024年第S2期281-288,共8页Mineral Exploration

摘　　要：矿坑涌水量预测是矿产地质勘查中一项重要且复杂的工作,对矿山而言,做好矿坑涌水量的预测工作,可以为矿山建设项目可行性研究及矿山开采设计提供必要的地质基础。笔者结合多年现场工作经验,分析岩溶含水层水文地质特征及其对矿床充水的影响,并进行了多种地下水动力学涌水量估算,最终选择比拟法预测结果更接近实际,并对预测结果进行了评述。The prediction of mine water inflow is an important and complicated work in mineral geological exploration,it can provide necessary geological basis for feasibility study of mine construction project and mining design.Based on many years'field work experience,the author analyzes the hydrogeological characteristics of karst aquifer and its influence on the water filling of the deposit,and estimates the amount of groundwater inflow by various groundwater dynamics,finally,the comparison method is chosen to predict the results closer to the reality,and the prediction results are reviewed.

关 键 词：磷矿 矿坑充水 涌水量 分析 预测 

分 类 号：P641.41[天文地球—地质矿产勘探]