摘要
Abstract
During the mining process of open-pit metal mines,slope stability is an important factor affecting mine safety and production efficiency.Due to the complex geological conditions in the mining area,the development of rock joints,and the influence of factors such as fault fracture zones and blasting vibrations,the stability of slopes is particularly prominent.This article is based on the stability analysis of the western slope of a certain open-pit metal mine,exploring the main factors affecting slope stability,and using the limit equilibrium method and finite difference strength reduction method to calculate the slope safety factor.The research results indicate that under natural,blasting,and earthquake conditions,the safety factor of the slope meets the requirements of Class Ⅰ slope engineering and is generally in a stable state.On this basis,a technical scheme for slope reinforcement is proposed,including slope reduction and load reduction,reinforcement of support structures,and optimization of anchoring systems,to enhance the long-term stability of slopes and ensure safe production in mines.关键词
露天金属矿山/边坡/稳定性/加固Key words
open-pit metal mines/Slope/Stability/reinforce分类
矿业与冶金
