DOI QR코드

DOI QR Code

Dynamic analysis of train-bridge system under one-way and two-way high-speed train passing

  • Jahangiri, Meysam (School of Railway Engineering, Iran University of Science and Technology) ;
  • Zakeri, Jabar-Ali (School of Railway Engineering, Iran University of Science and Technology)
  • 투고 : 2017.04.10
  • 심사 : 2017.07.04
  • 발행 : 2017.10.10

초록

In this paper, the dynamic responses of train-bridge system under one-way and two-way high-speed train passing are studied. The 3D finite element modeling is used and the bridge and train are modeled considering their details. The created model is validated by the results of the dynamic field test. To study the effect of train speed, different train passing scenarios are analyzed, including one-way passing, two-way passing in different directions at same speeds, and two-way passing in different directions at different speeds. The results show that the locations of maximum acceleration are different in one-way and two-way passing modes, and the maximum values in two-way passing mode are higher than those in one-way passing mode, while the maximum accelerations in both modes are almost identical. The displacement and acceleration values in different scenarios show peaks at speeds of 260 and 120 km/h, due to the proximity of the natural frequencies of the bridge and loading frequencies of the train at these speeds.

키워드

과제정보

연구 과제 주관 기관 : Iran University of Science and Technology

참고문헌

  1. Adam, C. and Salcher, P. (2014), "Dynamic effect of high-speed trains on simple bridge structures", Struct. Eng. Mech., 51(4), 581-599. https://doi.org/10.12989/sem.2014.51.4.581
  2. Bhaskar, A., Johnson, K.L., Wood, G.D. and Woodhouse, G. (1997), "Wheel-rail dynamics with closely conformal contact, Part 1: dynamic modelling and stability analysis", Instn. Mech. Eng., 211(F1), 11-27.
  3. Delgado, R.M. and Santos, S.M. (1997), "Modelling of railway bridge-vehicle interaction on high speed tracks", Comput. Struct., 63(3), 511-523. https://doi.org/10.1016/S0045-7949(96)00360-4
  4. Dinh, V.N., Kim, K.D. and Warnitchai, P. (2009), "Dynamic analysis of three-dimensional bridge_high-speed train interactions using a wheel_rail contact model", Eng. Struct., 31, 3090-3106. https://doi.org/10.1016/j.engstruct.2009.08.015
  5. Dinh, V.N., Kim, K.D. and Warnitchai, P. (2009), "Simulation procedure for vehicle-substructure dynamic interactions and wheel movements using linearized wheel-rail interfaces", FE. Analy. Des., 45, 341-456.
  6. Inglis (1934), Mathematical Treatise on Vibration in Railway Bridges, The University Press, Cambridge, UK
  7. Li, Z, Li, S, Lv, H. and Li, H. (2015), "Condition assessment for high speed railway bridge based on train induced strain response", Struct. Eng. Mech., 54(2), 199-219. https://doi.org/10.12989/sem.2015.54.2.199
  8. Liu, K., DeRoeck, G. and Lombaert, G. (2009), "The effect of dynamic train-bridge interaction on the bridge response during a train passage", J. Sound Vib., 325, 240-251. https://doi.org/10.1016/j.jsv.2009.03.021
  9. Lysmer, J. and Kuhlemeyer R.L. (1969), "Finite dynamic model for infinite media", J. Eng. Mech. Div., 95(4), 859-877.
  10. Naeimi, M., Zakeri, J.A., Esmaeili, M. and Shadfar, M. (2014), "Influence of uneven rail irregularities on the dynamic response of the railway track using a three-dimensional model of the vehicle-track system", Veh. Syst. Dyn., 53(1), 88-111. https://doi.org/10.1080/00423114.2014.998243
  11. Podworna, M. (2014), "Vibrations of bridge / track structure / high-speed train system with vertical irregularities of the railway track", Proc. Eng., 91, 148-153. https://doi.org/10.1016/j.proeng.2014.12.037
  12. Sua, D., Fujinoa, Y., Nagayama, T., Hernandez, J. and Sekic, M. (2010), "Vibration of reinforced concrete viaducts under highspeed train passage: measurement and prediction including train-viaduct interaction", Struct. Infrastr. Eng., 6(5), 621-633. https://doi.org/10.1080/15732470903068888
  13. Ugarte, J., Carnerero, A. and Millanes, F. (2017), "Dynamic behavior of pergola bridge deck of high speed railways", Struct. Eng. Mech., 61(1), 91-103. https://doi.org/10.12989/sem.2017.61.1.091
  14. Vesali, F., Rezvani, M.A. and Eghbali, A. (2013), "Dynamic response of railway bridges traversed simultaneously by opposing moving trains", Struct. Eng. Mech., 46(5), 713-734. https://doi.org/10.12989/sem.2013.46.5.713
  15. Wu, J.S. and Dai, C.W. (1987), "Dynamic responses of multi-span non-uniform beam due to moving loads", J. Struct. Eng., 113(3), 458-474. https://doi.org/10.1061/(ASCE)0733-9445(1987)113:3(458)
  16. Xia, C.Y., Lei, J.Q., Zhang, N., Xia, H. and Roeck, G. (2012). "Dynamic analysis of a coupled high-speed train and bridge system subjected to collision load", J. Sound Vib., 331, 2334-2347. https://doi.org/10.1016/j.jsv.2011.12.024
  17. Xia, C.Y., Xia, H. and Roeck, G. (2014), "Dynamic response of a train-bridge system under collision loads and running safety evaluation of high-speed trains", Comput. Struct., 140, 23-38. https://doi.org/10.1016/j.compstruc.2014.04.010
  18. Xia, H. and Zhang, N. (2005), "Dynamic analysis of railway bridge under high-speed trains", Comput. Struct., 83, 1891-1901. https://doi.org/10.1016/j.compstruc.2005.02.014
  19. Xia, H., Xu, Y.L., Chan, T.H.T. and Zakeri, J.A. (2007), "Dynamic response of railway suspension bridge under moving trains", J. Scien. Iran., 14(5), 385-394.
  20. Xia, H., Zhang, N. and Gao, R. (2005), "Experimental analysis of railway bridge under high-speed trains", J. Sound Vib., 282, 517-528. https://doi.org/10.1016/j.jsv.2004.04.033
  21. Yan, B., Dai, G.L. and Hu, N. (2015), "Recent development of design and construction of short span high-speed railway bridges in China", Eng. Struct., 100, 707-717. https://doi.org/10.1016/j.engstruct.2015.06.050

피인용 문헌

  1. Reliability assessment of a curved heavy-haul railway track-bridge system vol.16, pp.3, 2017, https://doi.org/10.1080/15732479.2019.1668435
  2. DYNAMIC ANALYSIS OF A COUPLED HIGH-SPEED TRAIN AND BRIDGE SYSTEM SUBJECTED TO SEA WAVE HYDRODYNAMIC LOAD vol.18, pp.1, 2017, https://doi.org/10.1590/1679-78256139