摘要
榆神矿区煤炭资源丰富,煤质优良。针对矿区水文地质资料零散、不系统的情况,概述了榆神矿区的地质条件,根据区内地下水的赋存条件及水力特征,将矿区内含水层划分为新生界松散岩类孔隙潜水含(隔)水层和中生界碎屑岩类含水层两类,分析了每类含水层的水文地质条件特征。将榆神矿区划分为四大水文地质单元:榆溪河水文地质单元、秃尾河水文地质单元、窟野河水文地质单元和红碱淖水文地质单元,详细论述了每类水文地质单元的特征。本文研究旨在深入了解榆神矿区水文地质特征,为指导矿区规划与煤炭安全生产提供理论依据与实际价值。
The Yushen mining area is rich in coal resources and quality of coal is excellent.but Hydrogeological data in the mining area is scattered and not systematic.In view of this situation,This paper outlines the basic geological conditions of the Yushen mining area.the aquifers in the mining area are divided into two types:the neogenetic loose rock type pore submersible(separation)water layer and the Mesozoic clastic rock aquifer according to the occurrence conditions and hydraulic characteristics of groundwater in the area.The article discusses in detail the hydrogeological conditions of each type of aquifer and the recharge.Paper divide the Yushen mining area into four major hydrogeological units:Hydrology and Geology Unit of Tunxi River,Hydrogeological Unit of Tuwei River,Hydrogeological Unit of Kuye River and Hydrogeology Unit of Hongjiannao,The article discusses in detail the characteristics of each type of hydrogeological unit.The purpose of this paper is to understand the hydrogeological characteristics of the Yushen mining area and provide theoretical basis and practical value for guiding mining area planning and coal safety production.
作者
桂忠强
GUI Zhong-qiang(Shaanxi Geological Survey Center of Hydrogeology,Engineering geology and Environmental geology,710068 Xi’an,China)
出处
《地下水》
2019年第6期96-99,共4页
Ground water
基金
陕西省公益性地质调查专项:“榆神矿区煤层与含(隔)水层空间结构与导水裂隙带发育规律研究”(公益[2016]04-02)
关键词
榆神矿区
水文地质
含水层
萨拉乌苏组
洛河组
Yushen mining area
Hydrogeology
Aquifer
Sarawusu formation
Luohe group
