摘要
针对内蒙古霍各气铜矿原设计边坡角偏于保守的情况 ,本文通过对采场边坡稳定性分析计算 ,得出了边坡具有较大加陡潜力的结论 ,并且运用坡角敏感性分析的方法 ,确定出边坡角增加的幅度值 ,最终确定出最佳的采场边坡角 ,使矿山既能安全生产又使边坡岩石剥离量最小 ,达到最佳的经济效益。
As for the problem of the original design of the slope angle too conservative,in this paper,the stability of the slope was analyzed and calculated based on limit equilibrium analysis method and sensitivity analysis method.According to the result,combined with engineering practice the author has come to the conclusion that the slope can have more preferable slope angle and the optimum slope angle obtained.The studies the author having performed showed that the Mine production could not only do less extra workload but also can achieve great economic benefit.
出处
《中国矿业》
北大核心
2003年第12期54-56,共3页
China Mining Magazine
基金
内蒙古自然科学基金 编号 :蒙 990 3 0 4-5
关键词
边坡
稳定性
破坏模式
最佳边坡角
铜矿
Stability,Rocky lope,Failure pattern,Optimal slope angle
