DEVELOPMENT OF KIMBERLITE DEPOSITS WITH OPEN METHOD
Название
The features of technology of drilling and blasting operations on the stage of rework of “Udachny” quarry
Авторы
Bondarenko I. F., Khon V. I., Nikitin R. Ya., Vasil’ev A. V.
Информация об авторах
I. F. Bondarenko, Academic Secretary, Candidate of Engineering Science, phone: (41136) 9-16-05, V. I. Khon, Head of Department, e-mail: Slavny1950@mail.ru, R. Ya. Niktinin, Researcher, e-mail: ron81@mail.ru, A. V. Vasil'ev, Leading Engineer, e-mail: vasar81@mail.ru, “Yakutniproalmaz” Institute
Реферат
The results of researches of the features of technology of drilling and blasting operations during rework of deep quarry in the zone of combine open-underground works have been conduced. The parameters of drilling and blasting operations, provided efficient rework of sub-side pit reserves and mining work conduction in deep part of quarry and also protected of guarded objects in the quarry have been recommended.
Ключевые слова
Deep quarry, underground mine, transition zone, drilling and blasting operations, work platform, semi-steep trenches, drilling schemes, protection of underground mining excavations, blasting parameters.
Language of full-text
русский
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