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A Comparison of Predicted and Measured Ground Vibrations due to High Speed, Passenger, and Freight Trains

  • G. Lombaert
  • G. Degrande
  • P. Galvín
  • E. Bongini
  • F. Poisson
Part of the Notes on Numerical Fluid Mechanics and Multidisciplinary Design book series (NNFM, volume 118)

Summary

In March 2008, the SNCF has launched a blind prediction test for for railway-induced ground vibration. The aim was to compare predictions from different numerical models to measured ground vibrations at a site along the LGV Atlantique and a site along the Paris-Bordeaux line. Apart from vibration measurements, SNCF has also performed tests and collected data for the determination of the input parameters of the prediction models. Based on these input parameters, the free-field vibrations have been predicted by means of a numerical model that has been developed at K.U.Leuven. This model takes into account the dynamic interaction between the train, the track and the soil. The track geometry is assumed to be invariant with respect to the longitudinal direction, allowing for an efficient numerical solution of the dynamic track–soil interaction problem in the frequency-wavenumber domain. Although a good qualitative agreement has been obtained between the predicted and measured vibration velocities, the ratio between the predicted and measured running RMS values of the vibration velocity is sometimes as high as 3 or 5.

Keywords

Ground Vibration Vibration Level Railway Track Vibration Velocity Freight Train 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Aubry, D., Clouteau, D., Bonnet, G.: Modelling of wave propagation due to fixed or mobile dynamic sources. In: Chouw, N., Schmid, G. (eds.) Workshop Wave 1994, Wave propagation and Reduction of Vibrations, Ruhr Universität Bochum, Germany, pp. 109–121 (December 1994)Google Scholar
  2. 2.
    Sheng, X., Jones, C.J.C., Petyt, M.: Ground vibration generated by a harmonic load acting on a railway track. Journal of Sound and Vibration 225(1), 3–28 (1999)CrossRefGoogle Scholar
  3. 3.
    Sheng, X., Jones, C.J.C., Thompson, D.J.: A comparison of a theoretical model for quasi-statically and dynamically induced environmental vibration from trains with measurements. Journal of Sound and Vibration 267(3), 621–635 (2003)CrossRefGoogle Scholar
  4. 4.
    Auersch, L.: The excitation of ground vibration by rail traffic: theory of vehicle-track-soil interaction and measurements on high-speed lines. Journal of Sound and Vibration 284(1-2), 103–132 (2005)CrossRefGoogle Scholar
  5. 5.
    Lombaert, G., Degrande, G., Kogut, J., François, S.: The experimental validation of a numerical model for the prediction of railway induced vibrations. Journal of Sound and Vibration 297(3-5), 512–535 (2006)CrossRefGoogle Scholar
  6. 6.
    Lombaert, G., Degrande, G.: Ground-borne vibration due to static and dynamic axle loads of InterCity and high speed trains. Journal of Sound and Vibration 319(3-5), 1036–1066 (2009)CrossRefGoogle Scholar
  7. 7.
    Degrande, G., Schillemans, L.: Free field vibrations during the passage of a Thalys HST at variable speed. Journal of Sound and Vibration 247(1), 131–144 (2001)CrossRefGoogle Scholar
  8. 8.
    Paolucci, R., Spinelli, D.: Ground motion induced by train passage. ASCE Journal of Engineering Mechanics 132(2), 201–210 (2006)CrossRefGoogle Scholar
  9. 9.
    Galvín, P., Domínguez, J.: High-speed train-induced ground motion and interaction with structures. Journal of Sound and Vibration 307, 755–777 (2007)CrossRefGoogle Scholar
  10. 10.
    François, S., Schevenels, M., Lombaert, G., Galvín, P., Degrande, G.: A 2.5D coupled FE-BE methodology for the dynamic interaction between longitudinally invariant structures and a layered halfspace. Computer Methods in Applied Mechanics and Engineering 199(23-24), 1536–1548 (2010)CrossRefGoogle Scholar
  11. 11.
    Bongini, E., Poisson, F.: Ground vibrations simulation cases parameters. Technical report, SNCF, France (2009)Google Scholar
  12. 12.
    Knothe, K., Grassie, S.L.: Modelling of railway track and vehicle/track interaction at high frequencies. Vehicle Systems Dynamics 22, 209–262 (1993)CrossRefGoogle Scholar
  13. 13.
    Deutsches Institut für Normung. DIN 45672 Teil 2: Schwingungsmessungen in der Umgebung von Schienenverkehrswegen: Auswerteverfahren (1995)Google Scholar

Copyright information

© Springer 2012

Authors and Affiliations

  • G. Lombaert
    • 1
  • G. Degrande
    • 1
  • P. Galvín
    • 2
  • E. Bongini
    • 3
  • F. Poisson
    • 3
  1. 1.Department of Civil EngineeringK.U. LeuvenLeuvenBelgium
  2. 2.Escuela Técnica Superior de IngenierosUniversidad de SevillaSevillaSpain
  3. 3.Direction de l’Innovation et de la RechercheSNCFParisFrance

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