摘要
本文通过酒泉地区塔儿沟钨矿的设计实例，对浅孔留矿法和削壁充填法进行了分析和比较，指出在开采急倾斜极薄矿脉时，随着开采深度的延深，宜采用削壁充填法。
Taking Taergou wolfram mine in Jiuquan prefecture as example,shallow blast-ing shrinkage mining method and resuing-and-filling method analysed and compared.It isshown that the fillingmining method is suited to use when mining steep and extremely nar-row veins,especially as mining depth increases.
出处
《矿业研究与开发》
CAS
北大核心
1994年第1期7-10,共4页
Mining Research and Development
关键词
钨矿床
急倾斜薄矿脉
采矿法
Steep and extremely narrow vein,Mining method selectilon,Resuing-and-filling method,Shrinkage Mining method
