摘要
采矿区中的露天边坡岩体受到了爆破、边坡开挖等矿业活动对其稳定性的影响。以彭家坡危岩体为例,采用层次分析法,考虑爆破、边破开挖等因素的影响对危岩体的稳定性进行分析、计算,旨在为矿区危岩体的防治提供依据。
Blasting,slope excavation and other human activities have a great affect on the stability of the open-pit slope in Mining area.In this paper,taking the dangerous rock of Pengjiapo as example,considering the affecting factors of blasting and slop excavation,we make the analysis and calculation to the affecting factors to the stability of dangerous rocks,with the hope to provide basic reference for prevention and control dangerous rocks in mining area.
出处
《长春工程学院学报（自然科学版）》
2013年第1期71-74,共4页
Journal of Changchun Institute of Technology：Natural Sciences Edition
关键词
采矿
危岩
层次分析
稳定性
mining
dangerous rock
level analysis
stability
