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Journal of Mining Sciences

2016 year, number 1

Mechanism of Generation of Peak Load on Under-Bin Feeders at Processing Plants

YU. A. VINOGRADOV1, V. E. ASMING1, E. O. KREMENETSKAYA1, D. V. ZHIROV2
1Geophysical Service, Russian Academy of Sciences, ul. Fersmana 14, Apatity, 184209 Russia
2Geological Institute, Kola Science Center, Russian Academy of Sciences, ul. Fersmana 14, Apatity, 184209 Russia
Keywords: техногенная сейсмичность, сейсмическое событие, землетрясение, взрыв, горный удар, induced seismicity, seismic event, earthquake, blast, rockburst

Abstract

The Murmansk Region in the northeastern Baltic Shield has been for long assumed as aseismic. Initiated in the 1950s, the regular instrumental seismological studies allow new data on the essential increment in seismicity, demonstrated in the maps of the general seismic zoning of the territory of Russia (OSR-97). Powerful mining industry in the Murmansk Region also induces many seismic events. This article analyzes natural and induced seismicity and their cross-effect.