摘要
进路式采矿法是将巷道掘进工艺应用于矿体回采。该采矿方法能适用于稳固性较差、形态变化复杂的矿体的开采,其损失率、贫货率小。本文总结了进路式采矿法在国内的发展历程,综述了在国内的应用现状,分析了存在的问题和解决办法,提出了进一步应用的前景。进路式采矿法的应用,可在提高资源利用率、建设绿色矿山方面发挥积极正面的作用。
Drift mining method is an application of roadway excavation process on ore body extraction. This method is adopted to the extraction of ore body with poor stability and complicated morphologic change, which has low loss ratio and dilution rate. The domestic development history of drift mining method is summarized, and the domestic application status is reviewed to analyze the existing problems and solutions, and to propose the further application prospect. The application of drift mining methods can increase resource utilization rate, play a positive part in establishment of Green Mine.
出处
《云南冶金》
2014年第2期15-18,30,共5页
Yunnan Metallurgy
关键词
进路
充镇
进路式采矿法
露天地下联合开采
绿色矿山
roadway
filling
drift mining method
combined open - pit and underground mining
green mine
