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The article presents a new developed method for assessing the reliability indicators of the frames of the bogies of the metro electric trains based on the results of diagnostics; the numerical studies were performed in the MathCAD 15 programming environment. As a result, a methodology for assessing the reliability indicators of the body of frames of metro electric train wheel pair is proposed based on information on instrumental and non-destructive testing

  • Ўқишлар сони 3
  • Нашр санаси 31-01-2025
  • Мақола тилиIngliz
  • Саҳифалар сони103-107
English

The article presents a new developed method for assessing the reliability indicators of the frames of the bogies of the metro electric trains based on the results of diagnostics; the numerical studies were performed in the MathCAD 15 programming environment. As a result, a methodology for assessing the reliability indicators of the body of frames of metro electric train wheel pair is proposed based on information on instrumental and non-destructive testing

№ Муаллифнинг исми Лавозими Ташкилот номи
1 Khromova G.A. doctor tech. State Transport University,Uzbekistan, Tashkent
2 Rajibaev D.O. doctor tech. State Transport University,Uzbekistan, Tashkent
3 Mirzarakhimov B.U. master’s student State Transport University,Uzbekistan, Tashkent
№ Ҳавола номи
1 1.Timoshenko S. P. Strength of Materials: Part II –Advanced Theory and Problems. -СПб.: Издательство «Лань», 2002. -672 c.2.James M. Gere & Barry J. Goodno. Mechanics of Materials, 2009.-567 p.3.Spiryagin, M. & Cole C. & Sun, Y.Q. & McClanachan, M. & Spiryagin, V. & McSweeney, T. Design and Simulation of Rail Vehicles. Ground Vehicle Engineering series. 2014. CRC Press. -337 p.4.Wang, K. & Huang, C. & Zhai, W. & Liu, P. & Wang, S. Progress on wheel-rail dynamic performance of railway curve negotiation. Journal of Traffic and Transportation Engineering. Vol. 1. No. 3. 2014. P. 209-220.5.Оганьян Э. С., Волохов Г. М. Расчеты и испытания на прочность несущих конструкций локомотивов: учеб. пособие. -М.: ФГБОУ «Учебно-методический центр по образованию на железнодорожном транспорте», 2013.-326 с.6.Горский А.В. Надежность электроподвижного состава: учебное пособие / А.В. Горский, А.А. Воробьев. -М.: Маршрут, 2005, -303 с.7.Хромова Г.А., Раджибаев Д.О., Хромов С.А.,Разработка методов расчета на динамическую прочность рамных конструкций локомотивов сложной конфигурации для транспортного машиностроения. Монография.–Т.: «Инновацион ривожланиш нашриёт-матбаа уйи», 2020. –192 с.8.Khromova G., Radjibaev D. Mathematical model and algorithm for calculating the durability indicators of electric locomotive bogie elements. // International Journal of Advanced Research in Science, Engineering and Technology. –India, 2022.-Volume 9, Issue 10, Pages: 19901-19907. 9.Radjibayev D., Khromova G., Sobirov N., Algorithm and methodology for evaluating realibility indicators of a large gear wheel of a traction gearbox for electric locomotive. // Eurasian Journal of Academic Research,2023, Volume 3, Issue 2, Part 2, Februare 2023, pp.113–118.
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