摘要
经研究确定会东矿西边坡的最终稳定边坡角为37°49′,比原始设计要缓。为保证边坡稳定和生产安全,可采用人工加固和放缓边坡角两种方法。对这两种方法进行技术经济分析比较,认为按设计边坡进行人工加固和综合治理无论在技术上、经济上和生产方面都是合理可行的方案。
The stable slope angle in the west slope was studied and actually set at 37°49', smaller than that of initial slope design. In order to keep the slope stable and operation safe, two methods, i.e. artificial reinforcement and decrease of slope angle, can.be used. Analysis of the two methods for technology and economics has been made. It is considered that the artificial consolidation and comprehensive control for the designed slope are rational and feasible, in respect to technolgy, economics and operation.
关键词
露天矿
边坡稳定
滑坡
治理
Opencast slope, Slope stability, Slope consolidation, Slope sliding control, Technical-economic analysis
