ANALYSIS OF THE RESULTS OF INVESTIGATIONS AIMED AT REDUCING THE ROCK STRENGTH IN SERIAL EXPLOSIONS OF BOREHOLE EXPLOSIVE CHARGES

ANALYSIS OF THE RESULTS OF INVESTIGATIONS AIMED AT REDUCING THE ROCK STRENGTH IN SERIAL EXPLOSIONS OF BOREHOLE EXPLOSIVE CHARGES

This article discusses issues involved with changes in the strength properties of rock mass during serial explosions of borehole explosive charges while performing mining operations in quarries. During the analysis of the research methods for changing the strength properties of rock mass, the zones...

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Bibliographic Details
Main Authors: K. S. Malskiy, Yu. A. Borovkov
Format: Article
Language:Russian
Published: Sergo Ordzhonikidze Russian State University for Geological Prospecting 2020-07-01
Series:Известия высших учебных заведений: Геология и разведка
Subjects:
quarry
explosive
massif
rocks
borehole charge
rock strength
Online Access:https://www.geology-mgri.ru/jour/article/view/588
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