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Information × Registration Number 0224U002837, 0123U102881 , R & D reports Title Examination of materials for the evaluation of technically achievable levels of residual air dust (TАL) in the underground workings of the «Mine management named after Heroes of space. Approval of TАL acts. popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 05-03-2024 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 dustiness of the air in underground workings. The purpose of the work is to determine the permissible levels of air dust in the mining technical conditions of the Mine Management named after Heroes of the Cosmos. Research methods – generalization and analysis of measurement results and regulatory documentation, methods of mathematics. statistics, calculations according to standard methods. As a result of the research, an analysis of the methods of determining the dustiness of the air and the calculation of the permissible level of dustiness based on the factor of critical dust loads for the conditions of the Mine Management named after Heroes of the Cosmos. A conclusion was agreed on technically achievable levels of residual air dust. As a result of the application of the developed recommendations, safety during mining operations is ensured, which is of great socio-economic and ecological importance. Product Description popup.authors popup.nrat_date 2024-03-05 Close