摘要
介绍了锡矿山南矿30多年"三下"采矿所取得的成功经验和研究成果。这些经验和成果可为类似条件的矿山所借鉴。
This article introduced the successary experimentes and research result in 'three-under'mining for 30 years in south area of the Sn ore mine,those were valuable for other similary mines.
出处
《湖南有色金属》
CAS
2003年第6期1-4,共4页
Hunan Nonferrous Metals
关键词
“三下”采矿
两步回采
胶结充填
采场地压
岩层移动
监控措施
锡矿山南矿
threeunder'mining
'twostep'back mining
glue packing
mining distract earth presure
rock stratum move
supervisory contral
