化工矿物与加工2018，Vol.47Issue(5)：61-62,65,3.DOI:10.16283/j.cnki.hgkwyjg.2018.05.015
大直径深孔侧向爆破采矿方法在某磷矿的应用
Application of large diameter deep hole side blasting mining method in a phosphate mine
文德恩 1蒙光林1
作者信息
- 1. 瓮福(集团)责任有限公司,贵州 贵阳 550000
- 折叠
摘要
Abstract
Based on the occurrence and engineering geological conditions of ore beds in a phosphate mine, the large diameter deep hole stage-open-stope backfilling mining method with a trend of vertical orebody is proposed. The application practice shows that the method can achieve the goal of technical and economical, safe and efficient recovery.关键词
大直径深孔/充填/侧向爆破/技术经济Key words
large diameter deep hole/backfilling/lateral blasting/technical economy分类
矿业与冶金引用本文复制引用
文德恩,蒙光林..大直径深孔侧向爆破采矿方法在某磷矿的应用[J].化工矿物与加工,2018,47(5):61-62,65,3.
