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Information × Registration Number 0120U105727, ( 0221U105548  ) R & D request Title Working-out of criteria for the effectiveness of the frame yielding support Head Fesenko Eduard V., Registration Date 27-12-2020 Organization Metinvest Polytechnic Technical University, Limited Liability Company popup.description1 Study of the regularities of changes in the stress state, margin of safety and overruns of material in the support elements, assessment of the effectiveness of its work, depending on the nature of the acting load and contact conditions of interaction between the structure and the rock massiv. popup.nrat_date 2024-12-10 Close