Choice of technology and equipment for Nizhny-Saranskoe granodiorite deposit on the base of analysis of working experience of foreign quarries

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THEORY AND PRACTICE OF PRODUCING
EXPERIENCE OF STONE-EXTRACTION ENTERPRICES
Название	Choice of technology and equipment for Nizhny-Saranskoe granodiorite deposit on the base of analysis of working experience of foreign quarries
Автор	Ulyakov M. S., Dubrovskij A. B.
Информация об авторе	Ulyakov M. S., Postgraduate Student, e-mail: maxim-atlet@yandex.ru, Federal State Budgetary Institution of Higher Professional Education Magnitogorsk State Technical University, Dubrovskiy A. V., Director, a.b.dubrovsky@gmail.com, “Sanarskiy Granit”, Ltd.
Реферат	The results of researches and generalization of working experience of several europe quarries of granite blocks extraction in order to designing modern technologies and techniques for development pilot-industrial area of Nizhny-Saranskoe granodiorite deposit have been presented.
Ключевые слова	Blocks extraction, quarry, joint system, rocks cover, opening, ledges parameters, loading machines, rock drilling machine, perforators, diamond-wire machines, productivity, quality requirement.
Language of full-text	русский
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