METHODOLOGY FOR ASSESSING RELIABILITY INDICATORS OF BODY FRAMES OF METRO ELECTRIC TRAIN
Ключевые слова:
Electric rolling stock, metro electric trains, electric locomotive, frames of the bogies, diagnostics, reliability, durability, reliability indicator assessment methods, instrumental testing of parts, non-destructive testing of equipment, algorithm, program for the MATHCAD 15 programming environment.Аннотация
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.
Библиографические ссылки
Timoshenko S. P. Strength of Materials: Part II – Advanced Theory and Problems. - СПб.: Издательство «Лань», 2002. - 672 c.
James M. Gere & Barry J. Goodno. Mechanics of Materials, 2009.-567 p.
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.
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.
Оганьян Э. С., Волохов Г. М. Расчеты и испытания на прочность несу¬щих конструкций локомотивов: учеб. пособие. - М.: ФГБОУ «Учебно-методический центр по образованию на железнодорожном транспорте», 2013.-326 с.
Горский А.В. Надежность электроподвижного состава: учебное пособие / А.В. Горский, А.А. Воробьев. - М.: Маршрут, 2005, - 303 с.
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.
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.
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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