Перегляд по Автору "Klymenko, Dina"
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ABOUT THE REASONS FOR THE AMPLITUDE INCREASE OF THE SEISMOACOUSTIC OSCILLATIONS WITH FREQUENCIES OF THE HAZARD RANGE AT COAL SEAMS MINING
GOLOVKO, Yuri; KLYMENKO, Dina; SDVYZHKOVA, Olena (2018)Determine the reasons for the amplitude increase (growth) of the seismoacoustic oscillations with frequencies of 700-1400 Hz in mine workings, which is one of the main criteria in the gas-dynamic ... -
Mathematical modeling of tight roof periodical falling
Prykhodko, Vira; Ulanova, Nataliia; Haidai, Oleksandr; Klymenko, Dina (2018)The paper proposes a method to determine of a coal seam roof falling step basing upon the analysis of stress and strain state of the rock mass area with mine workings formed as a result of coal preparatory and extraction ...