Shvets, Anzhela2023-03-022023-03-022022Shvets A. Stability of a Car as a Hinged-Rod System under the Action of Compressive Longitudinal Forces in a Train. Journal of Modern Technology and Engineering. 2022. Vol. 7, No. 2. P. 96–123.ISSN 2519-4836http://eadnurt.diit.edu.ua/jspui/handle/123456789/16558A. Shvets: ORCID 0000-0002-8469-3902ENG: The work is aimed to study the influence of longitudinal quasi-static compressive forces arising during stationary modes of train movement on the form of freight cars’ instability. The relevance of this study relates to the need to control the longitudinal forces arising during the train movement, taking into account the increase in speeds, masses and lengths of trains, especially freight trains, by in the locomotives power increase. The use of the above methodology will improve the stability of freight rolling stock, justify the cause of derailment, as well as develop and put into practice technical measures to prevent the lift of the carriages, widening and shear of the track.entraffic safetycar lift stabilitylongitudinal forcestransverse-longitudinal bendingcompressed-bent rodinstability formКТБМКТМ (ДІІТ)Article