摘要
为研究某矿露天采场边坡的安全性与稳定性,根据三维建模资料,开展现场实际调查,对露天边坡稳定性计算坡面进行选取,分别利用极限平衡法与有限元强度折减法对边坡的稳定性进行了计算分析,并根据计算分析结果对边坡的稳定状态进行了评价。
In order to study the slope safety and stability of the open pit slope of a mine,based on the three-dimensional modeling data,actual surveys on the spot were conducted.Slope of an open sky was selected.The stability calculation of the slope was carried out by limit equilibrium and strength reduction fem method.Stability evaluate of the slope was evaluated according to the resluts.
作者
刘英琴
LIU Yingqin(Hunan Institute ofNonferrous Metals Co.,Ltd.,Changsha 410100,China)
出处
《湖南有色金属》
CAS
2023年第2期68-71,80,共5页
Hunan Nonferrous Metals
关键词
露天采场边坡
极限平衡法
强度折减法
稳定性
open-pit slope
limit equilibrium method
strength reduction method
stability
作者简介
刘英琴(1983-),女,工程师,主要从事环境影响评价工作。
