摘要
露天矿在采剥过程中,由于地区降水量的影响及部分岩层遇水软化的特征,导致边坡内形成上层滞水,地下水水位上涨,存在滑坡安全隐患。采用输干井联合水平放水孔排渗法,实现了水位的下降,保障了滑坡治理工程的安全有序进行,治理效果显著。
In the process of mining and stripping in open-pit mines, due to the influence of regional precipitation and the softening characteristics of some rock formations, the upper layer of stagnant water is formed in the slope, and the groundwater level rises,which poses a safety hazard of landslides. In this study, the dry-draining well combined with horizontal drainage hole drainage method is used to solve the problem of slope surface and groundwater,and the water level is reduced, which ensure the safe and orderly implementation of the landslide control project. The treatment effect is remarkable.
作者
柳昆鹏
LIU Kunpeng(Xinjiang Jiangna Mining Co.,Ltd.,Hami 839300,China)
出处
《露天采矿技术》
CAS
2019年第6期28-31,共4页
Opencast Mining Technology
关键词
边坡
疏干井
水平排渗法
滑坡治理
露天矿
slope
drainage well
horizontal drainage method
landslide control
open-pit mine
