极薄矿脉采矿方法研究与应用  

Research and Application of Mining Method for Extremely Thin Veins

作　　者：彭森 张浩法 马小丽 Peng Sen;Zhang Hao-fa;Ma Xiao-li

机构地区：[1]山东黄金归来庄矿业有限公司,山东临沂273307 [2]山东黄金矿业(鑫汇)有限公司,山东青岛266700

出　　处：《化工设计通讯》2019年第10期248-248,256,共2页Chemical Engineering Design Communications

摘　　要：在采矿行业中,极薄矿脉地带的开采工作复杂,需要的方法和技术要求较高。一般情况下,极薄矿脉的倾斜角和岩层的稳定性不同,极薄矿脉的类型不同对开采方法和技术要求也不尽相同。留矿采矿法是极薄矿脉开采的常用技术方法,具有操作简便,开采成本低,适用范围广等优点,因此被用于我国的常用极薄矿脉开采技术之一。以留矿采矿法为例,介绍开采极薄矿脉的技术和方法,并且探究该方法的应用效果。In the mining industry,the mining work of extremely thin vein zone is complex,and the method and technology requirements are high.Generally,the inclination angle and the stability of the strata are different for very thin veins,and the mining methods and technical requirements are different for different types of extremely thin veins.The shrinkage mining method is a common technology in the mining of extremely thin veins.It has the advantages of simple operation,low mining cost and wide application range.Therefore,it is used as one of the common mining technologies for extremely thin veins in China.Taking shrinkage mining as an example,this paper introduces the technology and method of mining very thin veins,and explores the application effect of this method.

关 键 词：留矿采矿法 矿产资源 极薄矿脉开采 

分 类 号：TD853[矿业工程—金属矿开采]