Technológ - Ročník 15.; Číslo 1/2023

Permanent URI for this collectionhttps://drepo.uniza.sk/handle/hdluniza/797

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    Analýza pozdĺžneho zaťaženia kontajnera so stenami vyrobenými zo sendvičových panelov
    (University of Žilina, 2023) Vatulia, Glib; Gerlici, Juraj; Lovska, Alyona; Krasnokutskyi, Yevhen
    The article presents the results of determining the longitudinal dynamic load of a container of standard size 1CC with sandwich panel walls. A mathematical model was developed that takes into account the longitudinal load of a container placed on a platform wagon during a displacement collision. The use of sandwich containers as components was found to contribute 10 % to the active container design in the longitudinal plane compared to the typical design. A calculation of the strength of the container was carried out. At the same time, the maximum voltages are 18.6 % lower than permissible. Conducted research in preparation for the creation of recommendations for the design of modern modular vehicle structures and increasing the production of the transport industry
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    Manévrovateľnosť a stabilita pohybu kĺbového autobusu, systém HST
    (University of Žilina, 2023) Sakhno, Volodymyr; Gerlici, Juraj; Kravchenko, Oleksandr; Poljakov, Viktor; Chovcha, Iryna; Dižo, Ján
    The mathematical model of a hinged-rear bus with a system of turning a hook-and-loop section for a dynamic way of turning is broken down. For the developed model, indicators of manoeuvrability and stability of the bus were appointed. The input of the design parameters of the bus and the trailer, the transfer ratio of the control drive and the magnitude of the galvanic moment to the indicators of the manoeuvrability of the bus are analysed. On the basis of the results, in the analysis of the rational values of the gear ratios, which ensure the proximity of the trajectories of the characteristic points of the bus and the trailer, the value of the gear ratio of 0.85 was selected, which ensures the minimum value of the RMK.