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Information × Registration Number 0225U003796, (0124U002452) , R & D reports Title Conduct research and develop recommendations for exploration and crossing of mining-geological disturbances by preparatory production using a combine method near spent lava, in accordance with regulatory requirements. popup.stage_title Провести дослідження та розробити рекомендації з розвідки та перетину гірничо-геологічних порушень підготовчою виробкою комбайновим способом поблизу відпрацьованої лави, відповідно до нормативних вимог. Head Minieiev Serhii P., Доктор технічних наук Registration Date 21-08-2025 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description1 Conduct research and develop recommendations for exploration and crossing of mining-geological disturbances by preparatory production using a combine method near spent lava, in accordance with regulatory requirements. popup.description2 The object of the study is the safety of mining operations when mining hazardous layers. The purpose of the work is to develop recommendations for the exploration and crossing of mining and geological disturbances by a preparatory working using a combine harvester near the spent lava, in accordance with regulatory requirements. Research methods are analysis and generalization of theoretical and experimental data, calculations using standard methods. As a result of the work, an assessment of the emission hazard of geological disturbance zones and an analysis of the mutual influence of coal and gas emissions and geological disturbance zones in the conditions of Krasnolymanske LLC were performed. Technological solutions were developed to prevent coal and gas emissions when crossing geological disturbance zones by cutting in the conditions of Krasnolymanske LLC. A “Research Methodology for the Detection of Mining and Geological Disturbances and the Possibility of Crossing Them by a Combine Harvester” was developed. Recommendations have been developed for crossing predicted geological disturbances during the construction of ventilation shaft 1 of the northern lava slope No. 1 of the s. part of layer 13, prone to gas-dynamic phenomena, adjacent to the spent lava in the mining and geological conditions of Krasnolymanske LLC. As a result of the application of the developed recommendations, the safety of mining operations will be increased, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2025-08-21 Close