摘要
本着最大限度回收国家不可再生的铁矿石资源、充分利用现有开拓运输系统和生产设施、保证安全生产的原则 ,根据边坡稳定性研究成果 。
Iron ore is a kind of resource that can not be regenerated.Therefore,it is of great importance to reduce as far as possible the quantity of remainder ore in mining activities.Based on results of study on side slope stability and according to principle of making most possible use of existing developing & transportation system and mining facilities,and principle of ensuring safe operation,study and research works about winning remainder ore outer western boundary of Dumu mining zone of Gongchangling Iron Ore Mine are conducted.
出处
《矿业工程》
CAS
2004年第3期17-19,共3页
Mining Engineering
关键词
回采
境界外
矿石储量
边坡
运输通道
mining
outer boundary
ore reserves
side slope
road for transportation
