摘要
以铜山5#矿体开采工艺设计为工程实例,采用价格法计算了经济合理剥采比,分析了露天采场边帮构成要素,其中台阶高度和最终边坡角是露天采场边坡构成要素最主要的参数,并进行了开采工艺设计,为类似露天采场开采提供参考。
Took Tongshan 5# ore mining technological design as the project example, economic and reasonable stripping ratio were calculated by using price method, elements of open pit slope were ana- lyzed, bench height and final slope angle were the main parameters in open pit slope elements, mining technological design was done, provided references for similar open pit mining.
出处
《现代矿业》
CAS
2012年第8期18-20,23,共4页
Modern Mining
关键词
残矿开采
剥采比
台阶高度
最终边坡角
Remnant ore mining, Stripping ratio, Bench height, Final slope angle
