Increase of efficiency the ore extraction with use of ice-rock filling
Автор: Neobutov G.P., Petrov D.N.
Журнал: Известия Самарского научного центра Российской академии наук @izvestiya-ssc
Рубрика: Углеводородные и минеральные ресурсы
Статья в выпуске: 1-5 т.13, 2011 года.
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The technological scheme of ore extraction with ice-rock filling at using the self-propelled equipment, provid-ing high efficiency of development the deposits of cryolitezone is resulted. New technical decisions on intensi-fication of filling massive freezing, ways of fastening the roof of mountain developments and hardening of its constructive elements without considerable expenses for their realization are offered.
Specific features, ore extraction, ice-rock filling, fastening of developments
Короткий адрес: https://sciup.org/148199849
IDR: 148199849
