摘要
VCR法是一种以漏斗分层爆破理论为基础,以球形药包为主要特点的采矿方法。这种特点具有效率高、成本底、效益好和生产安全性高的优越性。本文主要浅谈了VCR方法在图拉尔根铜镍矿225采场应用的基本理论、采场参数、孔网参数、爆破工艺和经济效益。
VCR method is a kind of mining method on the theoretical basis of layered blasting of funnel with the main characteristic of the spherical cartridge. This method has the advantages of high efficiency, low cost, good benefit and higher safety of production. This paper mainly discusses the basic theory, stope parameters, blasting hole patterns, blasting technology and economic benefit of the application of VCR method in Stope 225 of Tulaergen Copper--Nickel Mine.
出处
《矿业工程》
CAS
2013年第6期25-26,共2页
Mining Engineering
关键词
VCR法
采场参数
爆破工艺
VCR method
stope parameters
blasting technology
