Elements of the Method of Submicron Particle Emission Recording for the Accident Prediction in Underground Mineral Mining
S. D. VIKTOROV, A. A. OSOKIN, A. V. SHLYAPIN
Academician Melnikov Institute of Integrated Mineral Resources, Kryukovskii tupik 4, Moscow, 111020 Russian
Keywords: горная порода, разрушение, прогноз, катастрофические явления, субмикронные частицы, эмиссия, горные удары, напряженно-деформированное состояние, rock, failure, prediction, accidents, submicron particles, emission, rock bursts, stress-strain state
Abstract
The article presents the review of the current methods used in Russia and abroad to predict accidents in underground mines based on the monitoring of stresses, strains and seismic and electromagnetic events. The phenomenon of emission of submicron particles is reveled in rocks and the submicron particle emission under compression of rock specimens is modeled physically. A conclusion is drawn on the possibility of developing a new method and equipment for the prediction of accidents during underground mining.
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