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Information × Registration Number 0225U000940, (0124U002433) , R & D reports Title Development of refined models of multilayer plates for the analysis of their active damping of vibrations. popup.stage_title Розроблення уточнених моделей багатошарових пластин для аналізу їх активного демпфірування коливань. Head Derkach Oleh L., к.т.н. Registration Date 22-01-2025 Organization GS Pisarenko Institute of Strength Problems of the National Academy of Sciences of Ukraine popup.description1 Development of refined models of multilayer plates with passive viscoelastic and active piezoelectric layers based on this mixed variational principle. popup.description2 Analytical models of composite plates have been broken down to indicate the distribution of stress across the thickness of the composite plate package for the purpose of static to dynamic pressure. To confirm the reliability of the sketched element model, the results of the calculated stress were compared with the known accurate results, and numerical studies were carried out on the characteristics of energy dissipation during collisions. Based on the refined model of a multi-ball plate with active damping, the dependence of the effectiveness of active damping on the parameters of the composite structure of the plate and the parameters of the collar joint with active damping was established.  Product Description popup.authors Derkach Oleh L. popup.nrat_date 2025-01-22 Close