Recycling of crushed waste rock as backfilling material in coal mine: effects of particle size on compaction behaviours.

作者: Meng Li , Jixiong Zhang , Weijian Song , Deon M. Germain

DOI: 10.1007/S11356-019-04379-9

关键词:

摘要: … Therefore, compaction characteristics of waste rock play a decisive role in backfilling efficacy (Li et al. 2017a; Zhu et al. 2016) however, crushed waste rock is a discontinuous medium, …

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