SIMULATION THE VIBRATIONS OF RAILWAY STRUCTURES BY THE GRID-CHARACTERISTIC METHOD

I. B. Petrov; Петров И. Б.; A. A. Kozhemyachenko; Кожемяченко А. А.; A. V. Favorskaya; Фаворская А. В.

doi:10.31857/S2686740023010091

SIMULATION THE VIBRATIONS OF RAILWAY STRUCTURES BY THE GRID-CHARACTERISTIC METHOD

Authors: Petrov I.B.¹, Kozhemyachenko A.A.¹, Favorskaya A.V.¹
Affiliations:
1. Scientific Research Institute for System Analysis of the Russian Academy of Sciences
Issue: Vol 508, No 1 (2023)
Pages: 59-63
Section: ТЕХНИЧЕСКИЕ НАУКИ
URL: https://rjmseer.com/2686-7400/article/view/651895
DOI: https://doi.org/10.31857/S2686740023010091
EDN: https://elibrary.ru/UNNMET
ID: 651895

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Abstract

The aim of the study is to apply the grid-characteristic method on structured grids in various problems related to railway traffic safety; obtaining the results of full wave modeling using this method and analyzing them for a better understanding of the physical processes occurring in conditions of heavy and high-speed traffic on various sections of the track. The problem is to consider the traffic on a ballast and non-ballast bridge desk. In the course of computer simulation, various wave fields and dynamic distributions of the pressure and components of the Cauchy stress tensor were obtained during the traffic. An estimate of the calculation time during which the propagation of wave processes occurs in various bridge structures was made. The results obtained give an idea of wave phenomena during the traffic in the area of bridges and along the railway track as a whole.

Keywords

grid-characteristic method, numerical simulation, wheel-rail system, wave phenomena, railway track

References

Поляков В.Ю., Данг Н.Т. Безопасность движения и динамические свойства мостового полотна на ВСМ // Вестник научно-исследовательского института железнодорожного транспорта. 2018. Т. 77. № 6. С. 357–363. https://doi.org/10.21780/2223-9731-2018-77-6-357-363
Поляков В.Ю., Данг Н.Т. Ударное взаимодействие колеса и рельса на мостах высокоскоростных магистралей // Интернет-журнал “Транспортные сооружения”. 2019. № 1. https://doi.org/10.15862/15SATS119
Поляков В.Ю., Данг Н.Т. Безбалластное мостовое полотно на ВСМ // Мир транспорта. 2018. Т. 16. № 2. С. 36–55.
Бельков В.М. Моделирование вибродемпфирующих свойств упруговязкопластических слоев земляного полотна. Постановка задачи 1 // Вестник научно-исследовательского института железнодорожного транспорта. 2017. Т. 76. № 3. С. 187–192. https://doi.org/10.21780/2223-9731-2017-76-3-187-192
Бельков В.М. Моделирование вибродемпфирующих свойств упруговязкопластических слоев земляного полотна. Постановка задачи 2 // Вестник научно-исследовательского института железнодорожного транспорта. 2017. Т. 76. № 5. С. 312–320. https://doi.org/10.21780/2223-9731-2017-76-5-312-320
Воробьев А.А. Контактное взаимодействие колеса и рельса // Вестник Иркутского государственного технического университета. 2009. № 3 (39). С. 42–47.
Bogdevicius M., Zygiene R., Bureika G., Dailydka S. An analytical mathematical method for calculation of the dynamic wheel–rail impact force caused by wheel flat // Vehicle system dynamics. 2016. V. 54. № 5. P. 689–705. https://doi.org/10.1080/00423114.2016.1153114
Loktev A.A., Sychev V.P., Buchkin V.A., Bykov Y.A., Andreichicov A.V., Stepanov R.N. Determination of the pressure between the wheel of the moving railcar and rails subject to the defects // Proc. 2017 International Conference “Quality Management, Transport and Information Security, Information Technologies”, IT and QM and IS. 2017. P. 748–751. https://doi.org/10.1109/ITMQIS.2017.8085934
Nikitin I.S., Golubev V.I. Higher order schemes for problems of dynamics of layered media with nonlinear contact conditions // Smart Innovation, Systems and Technologies. 2022. V. 274. P. 273–287. https://doi.org/10.1007/978-981-16-8926-0_19
Khokhlov N., Favorskaya A., Stetsyuk V., Mitskovets I. Grid-characteristic method using Chimera meshes for simulation of elastic waves scattering on geological fractured zones // Journal of Computational Physics. 2021. V. 446. Art. № 110637. https://doi.org/10.1016/j.jcp.2021.110637
Favorskaya A.V., Muratov M.V. Ultrasonic study of sea ice ridges // Smart Innovation, Systems and Technologies. 2022. V. 309. P. 259–268. https://doi.org/10.1007/978-981-19-3444-5_23
Петров И.Б., Кабисов С.В., Фаворская А.В. Моделирование ультразвуковых волн в железнодорожных рельсах с явным выделение дефектов // ДАН. 2018. Т. 481. № 1. С. 20–23.
Favorskaya A.V., Khokhlov N.I. Using Chimera grids to describe boundaries of complex shape // Smart Innovation, Systems and Technologies. 2022. V. 309. P. 249–258. https://doi.org/10.1007/978-981-19-3444-5_22
Nejad R.M. Using three-dimensional finite element analysis for simulation of residual stresses in railway wheels // Engineering Failure Analysis. 2014. V. 45. P. 449–455. https://doi.org/10.1016/j.engfailanal.2014.07.018
Бархатов В.А. Моделирование ультразвуковых волн методом конечных разностей во временной области. Двумерная задача. Оптимальные алгоритмы. Анализ погрешностей. Поглощающие области вблизи границ сетки // Дефектоскопия. 2009. № 6. С. 58–75.
Bartoli I., Marzani A., di Scalea F.L., Viola E. Modeling wave propagation in damped waveguides of arbitrary cross-section // Journal of Sound and Vibration. 2006. V. 295. № 3–5. P. 685–707. https://doi.org/10.1016/j.jsv.2006.01.021
Zumpano G., Meo M. A new damage detection technique based on wave propagation for rails // International Journal of Solids and Structures. 2006. V. 43. № 5. P. 1023–1046. https://doi.org/10.1117/12.541536
Кожемяченко А.А., Петров И.Б., Фаворская А.В., Хохлов Н.И. Граничные условия для моделирования воздействия колес на железнодорожный путь // ЖВМиМФ. 2020. Т. 60. № 9. С. 1587–1603. https://doi.org/10.31857/S0044466920090112