摘要
对某露天矿开采过程中边坡的稳定性问题进行分析处理,并通过数值模拟软件对比利用削坡减载技术治理前后的边坡稳定性系数,发现治理过后边坡的稳定性系数符合工程技术规范,证明削坡减载技术可以被应用于实际治理过程,将削坡减载工程技术应用于该矿后对治理情况进行监测,应用效果显著,极大改善了该矿边坡稳定性,有助于安全开采生产。
This paper analyzes and deals with the stability of the slope in the open-pit mining process of a mine, and compares the slope stability coefficient before and after the treatment with the slope cutting and load reduction technology through the numerical simulation software. It is found that the stability coefficient of the slope after the treatment meets the engineering technical specifications and slope cutting and load reduction technology can be applied to the actual treatment process. After the slope cutting and load reduction engineering technology is applied to the mine, the treatment situation is monitored, and the application effect is remarkable. It greatly improves the slope stability of the mine and is conducive to safe mining and production.
作者
安振华
An Zhenhua(Shanxi Coal Imp.&Exp.Group Hequ Jiuxian Open Pit Coal Industry Co.,Ltd.,Hequ Shanxi 036506)
出处
《山西冶金》
CAS
2022年第4期169-171,共3页
Shanxi Metallurgy
关键词
露天开采
顺层滑动
边坡稳定性系数
削坡减载
open pit mining
bedding sliding
slope stability coefficient
slope cutting and load reduction
