Evaluation of the use of sublevel open stoping in the mining of moderately dipping medium-thick oreb

• 作 者: Shuai Xu Ruiyu Liang Fidelis T
• 机 构: KeyLaboratoryofMinistryofEducationonSafeMiningofDeepMetalMines,SchoolofMiningandGeosciences,Schoolof
• 出 处: 矿业科学技术学报:英文版
• 发表日期: 2021年2期
• 关键词: Moderately dipping medium-thick orebody Sublevel open stoping Fan blastholes Ore
• 基金项目: funded by the State Key Research Development Program of China(2018YFC0604400),the National Science Foundation of China(No.51874068),the Fundamental Research Funds for the Central Universities(N1601070

The flow of blasted ore during mining of moderately dipping medium-thick orebodies is a challenge.Selecting a suitable mining system for such ore bodies is difficult.This paper proposes a diamond layout sublevel open stoping system using fan blastholes wi