employee
Moscow, Moscow, Russian Federation
graduate student
Moscow, Moscow, Russian Federation
UDC 629.463
Russian Library and Bibliographic Classification 392
The paper considers one of the most common factors of oscillatory and vibration loads on the undercarriage and freight car as a whole. The vertical load experienced by the undercarriage of a freight car during the passage of rail joints is an integral part of oscillation, which causes a deviation in technical condition, resulting in malfunctions.
: railway transport, car, bogie, rail joint, spring assembly, process, load
1. Ministry of Transport of the Russian Federation. Technical requirements and maintenance standards for industrial transport railways No. AN-132-R. 2003 Apr 31.
2. RD VNIIZHT. Guidance document on the repair and maintenance of wheel sets with axle boxes of mainline railways freight cars with gauge 1520 (1524) MM1. 2017 May 27.
3. GOST 34628-2019. Springs and spring assemblages of spring suspension of railway rolling stock. Methods of strength analysis at longitudinal and combined loading. Moscow: Standartinform; 2020.
4. Vershinsky SV, Danilov VN, Khusidov VD. Car dynamics. Moscow: Transport; 1991.
5. Verigo MF. Car dynamics. Moscow: 1971.
6. Myshkis AD. Applied mathematics for engineers. Special courses. Moscow: FIZMATLIT; 2016.
7. Akhmadeeva AA, Gozbenko VE. Determination of the main coordinates of a carriage with a two-stage spring suspension. Modern Technologies. System Analysis. Modeling. 2011;4:71-76.
8. Akhmadeeva AA, Gozbenko VE, Kargapoltsev SK. Vertical dynamics of railway car with a gauge irregularities being taken into account. System. Methods. Vertical Dynamics Technologies. 2014;3(23):57-62.
9. Gozbenko VE, Akhmadeeva AA. Vertical vibrations of the carriage taking into account gauge irregularities. Modern Technologies. System Analysis. Modeling. 2013;3(39):56-59.
10. Kholodnov VA, Dyakonov VP, Fonar VV, Kulishenko RYu, Ananchenko IV. System analysis and decision-making. Computing technology in Mathcad computer mathematics system: textbook. St. Petersburg: SPbGTI (TU); 2013.
