摘要
本文在浅析延吉市三峰区域地质特征及勘查区地质特征的基础上,在勘查区内水文地质钻孔钻探结束后,利用水源井三次降深的稳定流抽水试验资料,采用Q s曲线推断法估算泉水水源井的允许开采量,确定了评价区年允许开采量可控制在11.46×10^(4) m^(3)/a之内。储量估算范围内地下水的补给量能够满足允许开采量的需求,可保证矿泉水的稳定开采。对该区域矿泉水水源地合理开发利用及保护提供有力依据。
In this paper,based on the analysis of the geological features of Sanfeng area and the exploration area in Yanji City,after the completion of hydrogeological drilling in the exploration area,using the stable flow pumping test data of three drawdowns of water source wells,the authors estimate the allowable exploitation of spring water source wells by using Q-s curve inference method,and determine that the annual allowable exploitation of the evaluation area can be controlled within 11.46×10^(4) m^(3)/a.The recharge amount of groundwater in the range of reserve estimation can meet the demand of allowable mining amount,and ensure the stable mining of mineral water.It provides a strong basis for the rational development,utilization and protection of mineral water sources in this region.
作者
郑龙日
苗萌萌
邓华
ZHENG Long-ri;MIAO Meng-meng;DENG Hua(Team 605,Bureau of Non-Ferrous Metals Geological Exploration of Jilin Province,Yanji 133000,Jilin,China)
出处
《吉林地质》
2021年第1期56-59,共4页
Jilin Geology
关键词
抽水试验
允许开采量
矿泉水
开发利用
Pumping test
allowable exploitation
mineral water
development and utilization
