【摘要】 通过对露天矿北部边坡的现场勘察,分析了影响北部边坡稳定性因素,提出了三种治理方案,在保证边坡安全的前提下,对三种方案进行了技术经济比较,最后确定了一种方案作为二期综合治理方案。更多还原

【Abstract】 By the scening prospect to the north slope of open-pit mine,the factors influencing stableness of north slope are analysed,and three kinds of managenment projects, in the premises of the slope was put forward and assured safety.The three projects have compared in technique and economy.Finally,one project is definded as the second period comprehensive management project.更多还原