金属矿床地下采矿方法分类表的修订  

Revised Classification Table of Underground Mining Method for Metallic Ore Deposits

作　　者：胡华瑞 李旭东 陈庆发 高飞红 HU Huarui;LI Xudong;CHEN Qingfa;GAO Feihong(School of Resources,Environment and Materials,Guangxi University,Nanning 530004,Guangxi,China)

机构地区：[1]广西大学资源环境与材料学院,广西南宁530004

出　　处：《黄金科学技术》2018年第3期387-394,共8页Gold Science and Technology

基　　金：广西自然科学基金联合资助培育项目"金属矿床协同采矿方法"(编号:2017JJA150624)资助

摘　　要：科学、合理地进行采矿方法分类有助于后期新采矿方法的分门别类及采矿基础理论的发展。针对采矿方法分类存在的诸多问题,结合采矿方法分类发展历程,对分类基本原则进行了归纳,并对分类中存在的问题进行了详细的阐释、论述与订正,基于此制订了采矿方法修订原则且改进了原有的采矿方法分类表。研究表明:(1)分类应依地压管理方法进行,联合法应剔除采矿方法分类表,支柱及支柱充填采矿法属于充填法,嗣后充填类采矿方法分类则视回采时充填体所起作用而定;(2)空场嗣后充填采矿法的归属问题应视回采时具体情况而定,组合式采矿方法包含于三大类采矿方法,而联合式采矿法则单独分类,"爆力运矿采矿法"不必列入"采矿方法名称"列;(3)采矿方法分类必须依回采时(非回采后)的地压管理方法进行,结合各类采矿方法特性,得到改进后采矿方法分类表。Cientific and reasonable classification for mining methods are conducive to the categorization of future mining methods and the development of basic theory of mining.However,the current classification of mining method is questionable.Therefore,in this paper,considering the development history of mining method,various classification principles were discussed,some problems in the classification were demonstrated,discussed and dealt with.Finally,a modified classification principle of mining methods was developed,and the current classification table of mining methods was improved.The results show that(1)the classification process should be based on the underground pressure management,the coupled method should be removed from the classification table of mining methods,pillar mining method and pillar filling mining method are both belong to the categorization of filling mining method,and the classification of some subsequent filling methods should be performed by considering the role that the filling body plays(i.e.,ground stress control or goaf treatment);(2)the belonging of the open stoping method with delayed filling should be based on the actual situation,the combined mining method should be involved in the three mining methods,the coupled mining method should be separately classified,and the explosive ore-handling mining method was not an independent method;(3)the classification of mining methods should be performed by considering the ground stress control methods,and a improved classification table of mining methods can be obtained based on the properties of various mining methods.

关 键 词：采矿方法 分类表 修订 地压管理方法 金属矿床 

分 类 号：TD853[矿业工程—金属矿开采]