Energy characterization based assessment of pillar recovery
Sign Up to like & getrecommendations! Published in 2017 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-017-3159-x
Abstract: A number of pillars are left developed in some of the Chinese metal mines due to careless mining and lack of proper planning. There are pillars in such mines which do not contribute much in… read more here.
Keywords: recovery; energy characterization; energy; characterization based ... See more keywords
Investigation and Stability Assessment of Three Sill Pillar Recovery Schemes in a Hard Rock Mine
Sign Up to like & getrecommendations! Published in 2022 at "Energies"
DOI: 10.3390/en15103797
Abstract: In Canada, many mines have adopted the sublevel stoping method, such a blasthole stoping (BHS), to extract steeply deposited minerals. Sill pillars are usually kept in place in this mining method to support the weight… read more here.
Keywords: hard rock; sill pillar; pillar recovery; recovery schemes ... See more keywords