摘要
丰山铜矿露天采场在扩境中遇到滑体，危及副井及北帮安全，经进行岩石力学分析研究和境界优化设计后，滑坡作得到治理，解除了边坡失稳对副井和北帮的威胁，延长了露天采场的服务年限。
Limit expansion in Fengshan Copper Mine faces the problem of slope sliding which poses greater danger to the safety of the auxiliaxy shaft and the north wall. Through rock mechanics analysis and optimized limit design, slope failure is brought Under control which elimiunates the threat posed by slope failure to the safety of the auxiliary shaft and the north wall, thus extending the service life of the open pit stope.
关键词
边坡结构
滑坡治理
铜矿
露天采场
slope structure, limit optimization, slope failure control
