摘要
伊敏露天矿自2010年以来东侧工作帮开始渗水并逐年加剧,给采掘、运输、排土带来困难,给边坡稳定带来风险。经过8年不间断治理,涌水治理上经历事前预防、过程管控、成果总结3个阶段,摸索并成功应用了多种实践治理方法。通过对涌水治理的方法进行总结,用于指导伊敏露天矿三采区转向后涌水治理,并给予类似地质条件其他矿山实践指导。
Since 2010, the eastern working slope of Yimin Open-pit Mine has begun to seep water and intensified year by year,which brings difficulties to excavation, transportation and dumping, and brings risks to slope stability. After 8 years of uninterrupted treatment, the gushing water control has gone through three stages: pre-prevention, process control and summary of achievements.We have successfully explored and applied various practical treatment methods. This article summarizes the methods of gushing water control, which can be used to guide the third mining area of Yimin Open-pit Mine to turn back to gushing water control,and give practical guidance to similar geological conditions of other mines.
作者
李伟
LI Wei(Huaneng Yimin Coal and Electricity Co.,Ltd.,Hulunbei'er 021134,China)
出处
《露天采矿技术》
CAS
2019年第6期93-96,100,共5页
Opencast Mining Technology
关键词
涌水
边坡
治理方法
实践指导
gushing water
slope
governance method
ractical guidance
