摘要
对高龙金矿下向分层进路胶结充填采矿法所用的充填材料进行了室内试验研究。试验内容包括充填骨料物理性能测定和胶结充填材料配比试验。通过试验 ,优化了碎石胶结充填料配比。
The indoor experiment on the filling materials used for downward slicing drift mining with cemented backfill in Gaolong Gold Mine was performed.The contents of the experiment included the measurement of the physical characteristics of filling aggregate and the test for the mixture ratio of cemented backfilling materials.Through the experiments,the mixture ratio of cemented crushed stone backfilling materials was optimized.
出处
《矿业研究与开发》
CAS
2000年第4期11-13,共3页
Mining Research and Development
关键词
碎石胶结充填
充填料配比
充填体强度
优化
Cemented crushed stone bachfilling
Mixture ratio of backfilling materials
Strength of filling mass
