露天铲装界线测量放样设计新方法

New method for measuring layout design of open-pit shovel loading line

露天矿山生产过程中,由于矿体及其变化情况的多样性,引起不可避免的混爆现象出现。鉴于此种情况,设计了一种新方法,通过对爆破散布规律研究与分析,实现了实体矿岩界线放样到虚体上,从采矿设计到测量放样铲装界线,提出了完善的依据原则,填补了露天矿山铲装界线放样的一项技术空白。

In open-pit mine production process,due to the diversity of orebody and its changes,the inevitable mixed detonation phenomenon is caused.In view of the situation,a kind of new method is designed,which has realized the real line lofting in ore to the incorporeal based on the research and analysis on blasting spread rule,put forward perfect basis and principle from mining design to measure lofting shovel loading line,and filled a technology gap in open-pit mine shovel loading line lofting.