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Information × Registration Number 0222U004586, 0121U112922 , R & D reports Title Inspection and calibration of devices for forecasting gas-dynamic phenomena for SE "Toretskvugіllуа" SE "Mine "Centralna" in 2021. popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 16-09-2022 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description2 The object of the research is the performance of the instruments of the forecast service of the GDР. The purpose of the work is to check the performance of the instruments of the forecasting service of the GDР for the SE "Centralna Mine" of the SE "Toretskvugіlliа". 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, the inspection of the strength gauge P-1, the inspection and determination of the error of the PC-1 device, and the inspection of the spring of the strength gauge P-1 on the UPK type installation were performed. The performance test of the PG-2MA device was performed on the SIPG-type stand. The operability of the tested devices, which were provided by the SE "Centralna Mine" of the SE "Toretskvugillia", has been confirmed. As a result of the work, safety is ensured during mining operations, which is of great socio-economic and ecological importance.  Product Description popup.authors popup.nrat_date 2022-09-16 Close