摘要
上向分层干式充填连续采矿法在河台金矿不稳固围岩，色倾斜矿体开采中的成功试验，证实了该采矿法的组合式充填、无矿石间柱一步回采等工艺、技术具有创新意义，是开采稳固性变化较大的矿床及空区处理的较好方法，具有较显著的经济效益和社会效益。
The successful test for the upward slicing continuous stoping and dry filling for the steeply inclined orebody with unstable host rock in Hetai gold mine proved that the technology of combined filling and one-step stoping with. oreless intermediate pillars etc was of innovation importance.This mining method is better in mining the ore deposits with a greater change of stability and treating the mined-out area ,with a remarkable economical and social benefits.
出处
《矿业研究与开发》
CAS
北大核心
1996年第3期23-26,共4页
Mining Research and Development
关键词
上向分层
干式充填
连续回采
空区处理
采矿
Upward slicing,Dry filling, Continuous stoping,Mined-out area disposal
