Devising an approach to assessing the durability of bus body on a frame chassis

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dc.contributor.authorRuban, Dmytro
dc.contributor.authorKraynyk, Lubomyr
dc.contributor.authorРубан, Ганна Яківна
dc.contributor.authorRuban, Hanna
dc.contributor.authorЗахарова, Марія В'ячеславівна
dc.contributor.authorZakharova, Maria
dc.contributor.authorMetelap, Volodymyr
dc.contributor.authorХотунов, Владислав Ігорович
dc.contributor.authorKhotunov, Vladyslav
dc.contributor.authorМихайлюта, Сергій Леонтійович
dc.contributor.authorMykhaylyuta, Sergiy
dc.date.accessioned2025-09-25T14:06:01Z
dc.date.available2025-09-25T14:06:01Z
dc.date.issued2023
dc.description.abstractThe object of this study is the processes and permissible limits of aging of bus bodies on the frame chassis during operation.As a result of research by simulation method, the durability of the bus on the frame chassis, was determined, which is in the range from 5 to 11 years depending on the operating conditions. The study took into account the following factors: passen-ger occupancy, microprofile of the road, bus speed, corrosion. The durability of the bus depends pri-marily on the durability of the frame and body frame. Since the frame is made of alloy steels and heat-treated, it is not repaired but replaced with a new one when cracks in the frame are formed.When determining the durability of the bus on the frame chassis, it was found that the frame has 1.5–1.8 times greater durability than the body frame itself. This is because the frame is made of alloyed materials and has an open structure. The body frame has closed cavities, which provoke the development of corrosion with the accumulation of moisture in them.A feature of the results is that previous studies considered buses only with a load-bearing body structure.The issue of durability of bodies on the frame chassis has been considered. As experience shows, the durability of bus bodies on a frame chassis depends on many operational factors. For operat-ing organizations and manufacturing plants, it is important to provide for the durability of the bus depending on the operating conditions. The results of this study will allow operating organizations to provide for scheduled repairs, as well as take measures to increase the service life of buses during operation. For manufacturing plants, the findings will make it possible to apply rational technologies and materials to form the service life of the bus body.
dc.identifier.citationRuban D.P., Kraynyk L.V., Ruban H.Ya., Zakharova M.V., Metelap V.V., Khotunov V.I., Mykhaylyuta S.L. Devising an approach to assessing the durability of bus body on a frame chassis. Eastern-European Journal of Enterprise Technologies. 2023. № 2 (1(122)), p. 32–39. DOI: https://doi.org/10.15587/1729-4061.2023.275656 [Scopus, квартиль Q3].
dc.identifier.urihttps://journals.uran.ua/eejet/article/view/275656/272671
dc.identifier.urihttps://dr.csbc.edu.ua/handle/123456789/416
dc.language.isoen
dc.publisherПП «ТЕХНОЛОГІЧНИЙ ЦЕНТР», Український державний університет залізничного транспорту
dc.subjectTECHNOLOGY
dc.subjectTECHNOLOGY::Other technology
dc.titleDevising an approach to assessing the durability of bus body on a frame chassis
dc.typeArticle
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