高陡边坡下挂帮矿开采方法与稳定性措施

我国露天矿数量较多且规模大小不一,通常完成开采后露天境界周围残留不同程度的矿石,这部分矿石开采难度较大,存在较大安全隐患,开采时要保证高陡边坡的稳定性。文中选择具体工程,介绍挂帮矿的开采方法,并给出具体的稳定高陡边坡的措施。

Mining methods and stability measures of the mining of the lower hanging side of high and steep slope

There are many open-pit mines in China and the scale is different,usually after the completion of mining openpit boundary around the residue of varying degrees of ore,this part of the ore mining difficulty is greater,there are greater safety hidden dangers,mining to ensure the stability of the high and steep slope.In this paper,a specific project is selected to introduce the mining method of guangbang mine,and specific measures to stabilize the high and steep slope are given.