Search academic texts

Information × Registration Number 0224U003022, 0123U104394 , R & D reports Title To provide scientific and technical assistance in the development and approval of technical documentation on ensuring gas safety of works in the conditions of a mine, which is dangerous due to gas dynamic phenomena. popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 27-03-2024 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description2 The object of the study is the safety of mining operations in the mining areas of coal mines. The purpose of the work is to develop recommendations for ensuring the gas safety of the extraction site 1 of the southern bench of slope No. 2 of layer k8 of the "Novodonetskа" mine Separate Subdivision «Mining Management «Novodonetskе» of the SE "Dobropillyavaugillya-vydobutok" using a direct flow ventilation scheme of the 2-M type. Research methods - generalization and analysis of results, methods of mathematics. statistics, calculations according to standard methods. As a result of the work, the mining-geological and mining-technical characteristics of excavation site 1 of the southern bench of slope No. 2 were analyzed. "Recommendations for ensuring gas safety of the extraction site 1 of the southern bench of slope No. 2 of layer k8 of the "Novodonetsk" mine Separate Subdivision «Mining Management «Novodonetskе» of the SE "Dobropillyavaugillya-vydobutok" using a direct flow ventilation scheme type 2-M" have been developed. The application of the ventilation scheme of the excavation section 1 of the southern bench of slope No. 2 type 2-M and the calculation of the air flow required for its ventilation were agreed upon. As a result of the application of the developed recommendations, the safety of mining operations is ensured, which is of great socio-economic and ecological importance. Product Description popup.authors popup.nrat_date 2024-03-27 Close