COMPUTER MODELING OF ROCK MASS BREAKUP IN SELECTIVE MINING
Laptev Yurii Viktorovich, Kantemirov Valerii Daniilovich, Yakovlev Andrei Mikhailovich
Institute of Mining of the Ural Department of the Russian Academy of Sciences
Abstract. The article sets out a methodology for calculating the parameters of rock mass breakup after blasting; a calculation algorithm that served as a basis for the computer program of the modeling of blasted rock mass breakup in its selective mining is worked out; geoinformational initial data necessary for calculations are presented. The computer model will provide additional information for testing complex excavating mining face and, as a final result, it will enable to reduce the losses and chocking of mineral wealth in the process of ore mining in the open-cast mine.
Key words and phrases: компьютерное моделирование, селективная выемка, геоинформационные данные, взрывные работы, развал горной массы, коэффициент разрыхления, computer modeling, selective mining, geoinformational data, blasting, rock mass breakup, degree of fragmentation
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References:
Gal'yanov A. V., Laptev Yu. V. Rudopodgotovka na kar'erakh. Ekaterinburg: IGD UrO RAN, 2000. 426 s.
Gal'yanov A. V., Laptev Yu. V., Blinov A. N. Transformatsiya struktury gornykh massivov pri vzryvnykh rabotakh na kar'erakh. Ekaterinburg: IGD UrO RAN, 1999. 140 s.
Larionova O. B., Pilyugina T. P. Osobennosti komp'yuternoi grafiki // Al'manakh sovremennoi nauki i obrazovaniya. Tambov: Gramota, 2008. № 1. S. 116-118.
Русский
