摘要
废石尾砂胶结充填技术以它可以处理消纳井下矿坑废石,且无污染,进一步实现废石不出坑胶结充填的技术优势,而被地下开采矿山广泛的接受和应用。本文对充填技术的发展进行了总结,并着重阐述了胶结充填体的力学作用原理、胶结充填材料研究及充填体强度影响因素研究,探讨了比较经典的充填强度理论和国外的废石尾砂胶结充填试验探索。
Cemented Rockfill （CRF） can deal with mining waste rock and without pollution, it had been accepted and applied, because its absorbed waste rock and cemented backfill technology predominance. This paper summarized the development of backfill technology, and expatiated mechanics principle of cemented backfill, cemented backfill material and influence factors of strength of cemented backfill. It discussed classical mechanics strength theory and international cemented rock-tailings fill research.
出处
《中国矿业》
北大核心
2008年第9期83-85,共3页
China Mining Magazine
关键词
充填技术
充填力学
废石
尾砂
backfill technology
backfill mechanics
waste rock aggregate
tailings
