Search academic texts

Information × Registration Number 0221U105996, 0121U100666 , R & D reports Title Providing scientific and technical assistance in the development of strata prone to gas-dynamic phenomena and coordination of documentation for safe mining of coal seams in the mining and geological conditions of the mine "Capitalna" of the SE "Mirnogradvugillya" for 2021 popup.stage_title Head Minieiev Serhii Р., Registration Date 21-09-2021 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2 The object of research - ensuring the safety of mining operations in the conditions of SS "Capitalna" SE "Mirnogradvugillya". The purpose of the work is to participate in the commission on classification of mines into the category of danger according to gas-dynamic phenomena, coordination of documentation for safe mining of coal seams in mining and geological conditions of SS "Capitalna" SE "Mirnogradvugillya". Research methods - generalization and analysis of results, methods mat. statistics, calculations by standard methods. As a result of the work, the mining-geological and mining characteristics of the coal seam l1 were analyzed. Participated in the commission on the classification of mines to the category of danger by gas-dynamic phenomena, the order of their development and determination of the emission hazard of rocks in the conditions of the mine SS "Capitalna" SE "Mirnogradvugillya". Developed "Measures to combat gas-dynamic phenomena in the development of the coal seam and mining." A zone safe for coal and gas emissions or coal extrusion has been installed on the formation. Checking and calibration of ПГ-2МА devices on the stand of СІПГ type and check of springs of strength meter P-1 on installation of type УПK is executed. As a result of the application of the developed recommendations, the safety of mining operations is ensured, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2021-09-21 Close