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2020 | OriginalPaper | Chapter

Simulation of Track-Locomotive Interactions in the Longitudinal Direction

Authors: Qing Wu, Yan Sun, Maksym Spiryagin, Colin Cole

Published in: Advances in Dynamics of Vehicles on Roads and Tracks

Publisher: Springer International Publishing

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Abstract

Interest has been expressed from industry regarding the investigation of longitudinal interactions of tracks and locomotives. The majority of railway track dynamics models focus on vertical and lateral directions; railway track longitudinal force models are rarely published. This paper developed a three-dimensional railway track model which considers four structure layers: rails, sleepers, ballast and subballast. The rails are modelled using the Finite Element Method (FEM) and each node has six Degrees of Freedom (DoFs). Sleepers are modelled as rigid bodies and each also has six DoFs. Ballast and subballast are modelled as blocks and each has three translational DoFs. Frictional behaviour is considered in the longitudinal direction of the fastening models as well as in the longitudinal and lateral directions of the sleeper-ballast force connections. Locomotive-track interaction simulations are conducted using a parallel co-simulation technique to combine the track model to a locomotive model developed in GENSYS.
Literature
2.
go back to reference Blanco, B.: Railway track dynamic modelling. Licentiate thesis, KTH, Sweden (2017) Blanco, B.: Railway track dynamic modelling. Licentiate thesis, KTH, Sweden (2017)
3.
go back to reference Dahlberg, T., Track issues. In: Iwnicki, S. (ed.) Handbook of Railway Vehicle Dynamics, chap. 6, pp. 143–179. Taylor & Francis, London (2006) Dahlberg, T., Track issues. In: Iwnicki, S. (ed.) Handbook of Railway Vehicle Dynamics, chap. 6, pp. 143–179. Taylor & Francis, London (2006)
4.
go back to reference Smith, I., Griffiths, D.: Programming the Finite Element Method, 4th edn. Wiley, West Sussex (2004) MATH Smith, I., Griffiths, D.: Programming the Finite Element Method, 4th edn. Wiley, West Sussex (2004) MATH
5.
go back to reference Arafa, M.: Finite element vibration analysis. Lecture Notes. American University in Cairo, Cairo, Egypt (2007) Arafa, M.: Finite element vibration analysis. Lecture Notes. American University in Cairo, Cairo, Egypt (2007)
6.
go back to reference Sun, Y.: A wagon-track system dynamics model for the simulation of heavy haul railway transportation. Ph.D. thesis, Central Queensland University, Rockhampton (2003) Sun, Y.: A wagon-track system dynamics model for the simulation of heavy haul railway transportation. Ph.D. thesis, Central Queensland University, Rockhampton (2003)
7.
go back to reference Spiryagin, M., George, A., Sun, Y.Q., Cole, C., McSweeney, T., Simson, S.: Investigation on the locomotive multibody modelling issues and results assessment based on the locomotive model acceptance procedure. J. Rail Rapid Transit 227, 453–468 (2013) CrossRef Spiryagin, M., George, A., Sun, Y.Q., Cole, C., McSweeney, T., Simson, S.: Investigation on the locomotive multibody modelling issues and results assessment based on the locomotive model acceptance procedure. J. Rail Rapid Transit 227, 453–468 (2013) CrossRef
8.
go back to reference Spiryagin, M., Wolfs, P., Cole, C., et al.: Design and Simulation of Heavy Haul Locomotives and Trains. CRC Press, Boca Raton (2016) CrossRef Spiryagin, M., Wolfs, P., Cole, C., et al.: Design and Simulation of Heavy Haul Locomotives and Trains. CRC Press, Boca Raton (2016) CrossRef
9.
go back to reference Wu, Q., Sun, Y., Spiryagin, M., Cole, C.: Parallel co-simulation method for railway vehicle-track dynamics. J. Comput. Nonlinear Dyn. 13(4), 041004 (2018) CrossRef Wu, Q., Sun, Y., Spiryagin, M., Cole, C.: Parallel co-simulation method for railway vehicle-track dynamics. J. Comput. Nonlinear Dyn. 13(4), 041004 (2018) CrossRef
Metadata
Title
Simulation of Track-Locomotive Interactions in the Longitudinal Direction
Authors
Qing Wu
Yan Sun
Maksym Spiryagin
Colin Cole
Copyright Year
2020
DOI
https://doi.org/10.1007/978-3-030-38077-9_89

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