In-situ blast vibration monitoring in cemented rockfill stope – a case study
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Mining, Reclamation and Environment"
DOI: 10.1080/17480930.2015.1123600
Abstract: Abstract Sublevel stoping methods with delayed backfill are employed for mining tabular steeply dipping ore bodies. Cemented rockfill (CRF) is a type of backfill with simple operation, moderate capital cost while acquiring good strength. CRF… read more here.
Keywords: blast; backfill; blast induced; stope ... See more keywords
Probabilistic-Based Stope Design Methodology for Complex Ore Body with Rock Mass Property Variability
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mining Science"
DOI: 10.1134/s1062739119056112
Abstract: This paper presents a probabilistic approach for optimizing stope design methodology while taking into consideration the variability in the rock mass properties. For this study, a complex orebody in a Canadian mine was used. Because… read more here.
Keywords: methodology; geometry; rock mass; variability ... See more keywords
Sampling and Mechanical Testing of Backfill in Large Mined-Out Area
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DOI: 10.1155/2021/6686385
Abstract: To investigate the physicomechanical properties of stope backfill and to explore the mining conditions for an adjacent pillar, four boreholes, namely, GZK1, GZK2, GZK3, and GZK4, were constructed for taking the backfill core in the… read more here.
Keywords: strength; upper part; backfill; stope ... See more keywords