摘要
《无底柱分段崩落法不贫化放矿理论基础》拟分四次刊出．本期发表第一篇，前言中概述不贫化放矿方式的提出、特征和可行性等，文中还简述无底柱分段崩落法在冶全矿山的应用情况及放矿时的崩落矿岩移动规律。
Theory basis of ore drawing without dilution for sublevel caving method》are publishedin four parts.This paper is first part.The introduction part presents the mode,characteristic and feasibility,etc.of ore--drawing without dilution.In addition,the application situation of sublevel cavingmethod in metal mine and displacing regular of caved ore-rock at the time of oredrawing are described.
出处
《金属矿山》
CAS
北大核心
1995年第10期5-9,共5页
Metal Mine
关键词
无底柱
分段崩落法
放矿
矿石损失
贫化
采矿
Sublevel caving method,Ore-drawing,Ore dilution and loss,Displacing regular ofcaved ore-rock
