摘要
阐述了金山金矿房柱法矿柱回采方法的应用情况和改进措施,提出了底盘漏斗或侧向放矿口全崩落回采方法,并叙述了这些方法的主要工艺和预期效果。
The application and modification of the pillar drawing method in the room-and-pillar mining at Jinshan gold mine are described. A stoping method for full caving with footwall crater or lateral drawpoint is presented. The description of the main technology and the expected results of these mining methods is given.
出处
《矿业研究与开发》
CAS
2003年第3期3-4,共2页
Mining Research and Development
关键词
房柱法
矿柱回来
空区处理
Room-and-pillar mining method, Pillar drawing, Mined-out area disposal
