摘要
针对广西凤山那林金矿的矿床开采技术条件以及矿山近年的开采情况而提出多分段喷锚支护全面留矿法开采方案,目前该矿正在试验研究之中;可以预计,通过应用多种多样的施工技术,会满足矿山生产技术要求,尤其是采矿与出矿方面的安全作业要求,并可满足矿山生产能力需要。
We proposed mining scheme of multiple segments shotcrete and rock bolt support comprehensive shrinkage method, according to mining technical condition and mining situation in recent years of Nalin gold deposit in Guangxi. This mine is on trial currently. We predict it can satisfy production technology requirements of the mine through application variety of construction technology, especially for safety operation demand of mining and out mine aspects, and it can satify production capacity demand of the mine.
出处
《黄金科学技术》
2008年第6期48-50,54,共4页
Gold Science and Technology
关键词
全面留矿法
多种施工技术
试验研究
那林金矿
Comprehensive shrinkage method
Variety of construction technology
Experimental study
Nalin gold mine
