中关铁矿堵水帷幕对矿区地下水影响分析与研究

摘要

中关铁矿矿区地下水治理采用帷幕注浆方案，鉴于注浆帷幕形成后对矿区水文地质条件产生了较大影响，对矿山治水帷幕注浆方案进行了论述。利用帷幕施工资料及观测孔等地下水观测资料，实现了对矿区水文地质条件的再认识，为矿区疏干放水及后期安全生产，提供了技术保证。%The scheme of curtain grouting is adopted to treat underground water in Zhongguan Iron Mine.In consideration of that large influence on hydro-geological condition has been caused after grouting curtain was built up,this paper discusses the scheme of grouting water-retaining curtain in the mine.A deep insight into the hydro-geological condition of mine is obtained based on curtain construction data and groundwater observation data got from observation well,providing technical guarantees for the mine drainage and safe production in future.