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.
出处
《矿业工程》
CAS
2014年第3期53-56,共4页
Mining Engineering
关键词
帷幕注浆
降落漏斗
水文地质条件
curtain grouting
depression cone
hydro-geological condition
