Structural Engineering and Mechanics

  • 제51권4호
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  • Pages.581-599
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  • 2014
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
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Dynamic effect of high-speed trains on simple bridge structures

  • Adam, Christoph (Department of Civil Engineering Science, Unit of Applied Mechanics, University of Innsbruck) ;
  • Salcher, Patrick (Department of Civil Engineering Science, Unit of Applied Mechanics, University of Innsbruck)
  • 투고 : 2011.03.24
  • 심사 : 2014.05.03
  • 발행 : 2014.08.25
⟨ 이전 논문 다음 논문 ⟩

초록

In this paper the overall dynamic response of simple railway bridges subjected to high-speed trains is investigated numerically based on the mechanical models of simply supported single-span and continuous two-span Bernoulli-Euler beams. Each axle of the train, which is composed of rail cars and passenger cars, is considered as moving concentrated load. Distance, magnitude, and maximum speed of the moving loads are adjusted to real high-speed trains and to load models according to Eurocode 1. Non-dimensional characteristic parameters of the train-bridge interaction system are identified. These parameters permit a spectral representation of the dynamic peak response. Response spectra assist the practicing engineers in evaluating the expected dynamic peak response in the design process of railway bridges without performing time-consuming time history analyses.

키워드

참고문헌

  1. Adam, C. (1999), "Forced vibrations of elastic bending-torsion coupled beams" J. Sound Vib., 221(2), 273-287. https://doi.org/10.1006/jsvi.1998.2005
  2. Adam, C., Heuer, R., Raue, A. and Ziegler, F. (2000), "Thermally induced vibrations of composite beams with interlayer slip" J. Thermal Stresses, 23, 747-772. https://doi.org/10.1080/01495730050192392
  3. Blevins, R.D. (1979), Formulas for Natural Frequency and Mode Shape, Krieger Publishing Company.
  4. Clough, R.W. and Penzien, J. (1993), Dynamics of Structures, 2nd Edition, McGraw-Hill.
  5. Eurocode 1 (2003), Actions on structures. Part 2: General actions - Traffic loads on bridges, EN 1991-2, Brussels.
  6. Fink, J. and Mahr, T. (2007), "Simplified method to calculate the dynamic response of railway-bridges on the basis of response spectra" Proceedings 6th International Conference on Bridges across the Danube (Eds. Ivanyi, M. and Bancila, R.), Budapest, Hungary, September.
  7. Fryba, L. (1996), Dynamics of Railway Bridges, Thomas Telford, London, UK.
  8. Fryba, L. (2001), "A rough assessment of railway bridges for high speed trains" Eng. Struct., 23, 548-556. https://doi.org/10.1016/S0141-0296(00)00057-2
  9. Hauser, A. and Adam, C. (2007), "Abschatzung der Schwingungsantwort von Bruckentragwerken fur Hochgeschwindigkeitszuge" Proceedings D-A-CH Tagung 2007 der O sterreichischen Gesellschaft fur Erdbebeningenieurwesen und Baudynamik, Vienna, Austria, September. (in German)
  10. Museros, P. and Alarcon, E. (2005), "Influence of the second bending mode on the response of high-speed bridges at resonance" J. Struct. Eng., ASCE, 131, 405-415. https://doi.org/10.1061/(ASCE)0733-9445(2005)131:3(405)
  11. Liu, K., De Roeck, G. and Lombaert, G. (2009), "The dynamic effect of the train-bridge interaction on the bridge response" Proceedings COMPDYN 2009 - Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, (Eds. Papadrakakis, M., Lagaros, N.D. and Fragiadakis, M.), Rhodes, Greece, June.
  12. Salcher, P. (2010), Dynamic effect of high-speed trains on simple bridges, Diploma Thesis, University of Innsbruck. (in German)
  13. Wang, Y., Wei, Q.C., Shi, J. and Long, X. (2010), "Resonance characteristics of two-span continuous beam under moving high speed train" Lat. Am. J. Solid. Struct., 7, 185-199. https://doi.org/10.1590/S1679-78252010000200005
  14. Xia, H., Zhang, N. and Guo, W.W. (2006), "Analysis of resonance mechanism and conditions of train - bridge system" J. Sound Vib., 297, 810-822. https://doi.org/10.1016/j.jsv.2006.04.022
  15. Yang, Y.B., Yau, J.D. and Hsu, L.C. (1997), "Vibration of simple beams due to trains moving at high speeds" Eng. Struct., 19, 936-944. https://doi.org/10.1016/S0141-0296(97)00001-1
  16. Yang, Y.B., Yau, J.D. and Wu, Y.S (2004), Vehicle-Bridge Interaction Dynamics: With Applications to High-Speed Railways, World Scientific Publishing, Singapore.
  17. Zambrano, A. (2011) "Determination of critical loading conditions for bridges under crossing trains" Eng. Struct., 33, 320-329. https://doi.org/10.1016/j.engstruct.2010.10.012
  18. Ziegler, F. (1998), Mechanics of Solids and Fluids, corrected reprint of the 2nd Edition, Springer, New York, Vienna.

피인용 문헌

  1. On the moving multi-loads problem in discontinuous beam structures with interlayer slip vol.199, 2017, https://doi.org/10.1016/j.proeng.2017.09.436
  2. Study of ground vibration induced by high-speed trains moving on multi-span bridges vol.59, pp.2, 2016, https://doi.org/10.12989/sem.2016.59.2.277
  3. Modeling of dynamic train–bridge interaction in high-speed railways vol.226, pp.8, 2015, https://doi.org/10.1007/s00707-015-1314-6
  4. On the moving load problem in Euler–Bernoulli uniform beams with viscoelastic supports and joints vol.228, pp.3, 2017, https://doi.org/10.1007/s00707-016-1739-6
  5. Quick assessment of high-speed railway bridges based on a non-dimensional parameter representation vol.20, pp.11, 2017, https://doi.org/10.1177/1369433216689568
  6. On the moving load problem in beam structures equipped with tuned mass dampers vol.52, pp.13, 2017, https://doi.org/10.1007/s11012-016-0599-4
  7. Condition assessment for high-speed railway bridges based on train-induced strain response vol.54, pp.2, 2015, https://doi.org/10.12989/sem.2015.54.2.199
  8. Dynamics of a beam on a bilinear elastic foundation under harmonic moving load vol.229, pp.10, 2018, https://doi.org/10.1007/s00707-018-2213-4
  9. Dynamic analysis of train-bridge system under one-way and two-way high-speed train passing vol.64, pp.1, 2014, https://doi.org/10.12989/sem.2017.64.1.033
  10. Fourier Series Approach for the Vibration of Euler-Bernoulli Beam under Moving Distributed Force: Application to Train Gust vol.2019, pp.None, 2014, https://doi.org/10.1155/2019/2542349
  11. A Stochastic View on the Effect of Random Rail Irregularities on Railway Bridge Vibrations vol.15, pp.12, 2014, https://doi.org/10.1080/15732479.2019.1640748
  12. Estimating Exceedance Probabilities of Railway Bridge Vibrations in the Presence of Random Rail Irregularities vol.20, pp.13, 2014, https://doi.org/10.1142/s0219455420410059
  13. Series tuned mass dampers in vibration control of continuous railway bridges vol.73, pp.2, 2014, https://doi.org/10.12989/sem.2020.73.2.133