PSI - Issue 59

O. Fomin et al. / Procedia Structural Integrity 59 (2024) 523–530

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O. Fomin et al. / Structural Integrity Procedia 00 (2023) 000 – 000

preservation of transported goods, and increases the inter-repair period after construction to 3 years, or 450 thousand km. Nowadays, environmental friendliness, reduction of emissions and reduction of the weight of vehicles are necessary for the railways of Ukraine. Wide use of polymer composite materials (PCM) in mass wagon construction and automobile production, with the emergence of new materials and means of repair and control. However, in the struggle for minimum mass and advanced materials, one should not forget about ecology. The development of secondary processing of composites is a task no less important than the achievement of exceptional structural performance. As practice has shown, the use of equipment and installations for the repair of the open wagon bodies on the railways, which significantly saves time and minimizes the labor costs of personnel, reduces the costs of maintenance and repair of freight wagons, as well as improves the working conditions of inspectors-repairers of wagons and fitters repairing rolling stock. References DSTU 7598:2014, 2015. Freight cars. General requirements for the calculation and design of new and modernized 1520 mm gauge railcars (non self-propelled). Fomin O. V., Lovska А. О., Fomina A. M., Vasylieva L. O., Sushchenko R. V., 2023. Load of a semi -car having the dismountable roof of composites. Scientific Bulletin of National Mining University 1, 94-98. Fomin, O.V., Burlutsky, O.V., Fomina, Y.V., 2015. Development and Application of Cataloging in Structural Design of Freight Car Building. Metallurgical and Mining Industry 2, 250 – 256. Gerlici, J., Goolak, S., Gubarevych, O., Kravchenko, K., Kamchatna-Stepanova, K., Toropov, A., 2022. Method for Determining the Degree of Damage to the Stator Windings of an Induction Electric Motor with an Asymmetric Power System. Symmetry 14, 1305. Gubarevych. O., Golubieva. S., Melkonova. I., 2022. Comparison of the results of simulation modeling of an asynchronous electric motor with the calculated electrodynamic and energy characteristics. Przegląd Elektrotechniczny, R. 98 NR 10/2022, 61 -66. Iakovlieva A., Vovk O., Boichenko S., Lejda K., Kuszewski H., 2016. Physical-chemical properties of jet fuel blends with components derived from rapeseed oil. Chemistry and Chemical Technology 10 (4), 485-492. Kondratiev A., Píštěk V., Smovziuk L., Shevtsova M., Fomina A., Kučera P., Prokop A., 2021. Effects of the te mperature – time regime of curing of composite patch on repair process efficiency 13(24), 4342. Sokolov, V., Porkuian, O., Krol, O., Stepanova, O., 2021. Design Calculation of Automatic Rotary Motion Electrohydraulic Drive for Technological Equipment. In: Advances in Design, Simulation and Manufacturing IV. Lecture Notes in Mechanical Engineering 1, pp. 133 142. Sosunov N.N. 2006. Pidvyshchennia efektyvnosti protsesiv ekspluatatsii ta tekhnichnoho obsluhovuvannia rukhomoho skladu u systemi remontnykh pidpryiemstv haluzi. Visnyk Skhidnoukrainskoho natsionalnoho universytetu im. V. Dalia. Bulletin of the Eastern Ukrainian National University named after V. Dalya, 219-223. Voronenko. I., Nehrey. M., Laptieva. A., Babenko. V., & Rohoza. K., 2022. National cybersecurity: assessment, risks and trends. International Journal of Embedded Systems 15(3), 226-238.