摘要
根据符山铁矿开采的实际资料，分析了工程设计、施工质量、出矿截止品位与损失贫化之间的关系，提出了合理的工程布局及出矿截止品位，可为类似矿山提供参考。
According to the true information about mining in
Fushan Iron Mine, the author analyzes the relations of engineering design, operation quality and
ore removal cut off grade with ore loss and dilution, and presents the suitable mining layout and
the ore removal cut off grade. This paper can give a reference to the similar mine.
出处
《矿业研究与开发》
CAS
1999年第2期20-22,共3页
Mining Research and Development
关键词
无底柱
分段崩落法
损失贫化
影响因素
铁矿
Sublevel caving method, Ore loss and dilution, Effecting factors, Ore removal cut off grade
