南芬露天矿北山采区道路和开采的优化设计  

Optimization Design on the Northern Hill Mining Area Roads as well as Mining in Nanfen Open Pit Mine

作　　者：孙殿兴[1] 张杰[2] 范立军[1] 

机构地区：[1]本钢南芬露天矿,辽宁本溪117014 [2]辽宁科技学院,辽宁本溪117022

出　　处：《本钢技术》2010年第3期1-3,共3页Bengang Technology

摘　　要：针对南芬露天矿多分期分区开采的特点,规划不同分期分区的剥岩进度,适时优化采区的运输道路和开采计划,形成近距离运输道路,并发挥破碎—胶带运输系统的优势,缩短生产车辆的运距,降低矿山运营费用,经济效益可观。In accordance with the multi-phases and multi-areas mining characteristics in Nanfen Open Pit Iron Mine, planning stripping progress within each phase and each area, optimizing haulage roads in the mining area as well as a mining plan, thus enabling short distance haulage roads, maximizing performance of the breaking- belt conveying system can shorten haulage distance of production trucks and reduce operating cost of the mine. These can bring great economic benefit.

关 键 词：露天矿 采区 成本 

分 类 号：TD854.4[矿业工程—金属矿开采]