摘要
分析了南露天煤矿首采区目前采剥工程的发展和外部条件的变化,为了寻求经济合理的内外排关系,结合采掘场不同工作线推进方式的优缺点,从技术经济角度对外排土场的位置、排弃顺序、排弃量及排弃运距进行了优化。
The article analyzes the current mining stripping engineering development and changes of external conditions in first mining area of south open-pit coal mine. In order to seek the economic reasonable internal and external dump relationship, the article combines the advantages and disadvantages of different working line advanced style and optimizes the position, expelling sequence, the discharge quantity and discarding transportation distance of external dump from economic technical aspect.
出处
《露天采矿技术》
CAS
2015年第1期15-18,共4页
Opencast Mining Technology
关键词
露天煤矿
排土场
优化
研究
open-pit coal mine
dump
optimization
research
