某露天转地下缓倾斜磷矿山机械化采矿方法探讨  

Discussion on Mechanized Mining Method of a Gentle-Slope Phosphorus Mine with Open-Pit to Underground Mining

作　　者：何皇兵 童志鹏 魏建海[1] He Huangbing;Tong Zhipeng;Wei Jianhai(Kunming Engineering&Research Institute of Nonferrous Metallurgy Co.,Ltd.,Kunming 650051,China)

机构地区：[1]昆明有色冶金设计研究院股份公司,云南昆明650051

出　　处：《有色金属设计》2021年第1期25-30,共6页Nonferrous Metals Design

摘　　要：针对某露天转地下缓倾斜薄至中厚磷矿山的工程地质条件与矿石价值分析,对矿山的机械化开采方案进行探讨,推荐2种无轨机械化充填采矿方法,并对2种充填采矿方法的适应条件及优缺点进行分析对比,为相似磷矿山的采矿方法提供设计思路。Aiming at analyze the engineering geological conditions and ore value of a phosphorus mine with thin to medium-thickness gentle-slope in open-pit to underground mining,the paper discusses the mechanized mining scheme of the mine.It recommends two methods of trackless mechanized backfill mining,meanwhile,analyzes and compares their adaptability conditions and their advantages and disadvantages.In order to provide design ideas of mining methods for similar phosphorus mines.

关 键 词：缓倾斜磷矿体 机械化开采 充填采矿法 

分 类 号：TD853.3[矿业工程—金属矿开采] TD871.3[矿业工程—矿山开采]