Structural Engineering and Mechanics

  • 제70권6호
  • /
  • Pages.723-735
  • /
  • 2019
  • /
  • 1225-4568(pISSN)
  • /
  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Experimental and numerical investigation of track-bridge interaction for a long-span bridge

  • Zhang, Ji (School of Civil Engineering, Suzhou University of Science and Technology) ;
  • Wu, Dingjun (Department of Bridge Engineering, Tongji University) ;
  • Li, Qi (Department of Bridge Engineering, Tongji University) ;
  • Zhang, Yu (Department of Civil & Environmental Engineering, University of California)
  • 투고 : 2018.06.11
  • 심사 : 2019.03.19
  • 발행 : 2019.06.25
⟨ 이전 논문 다음 논문 ⟩

초록

Track-bridge interaction (TBI) problem often arises from the adoption of modern continuously welded rails. Rail expansion devices (REDs) are generally required to release the intensive interaction between long-span bridges and tracks. In their necessity evaluations, the key techniques are the numerical models and methods for obtaining TBI responses. This paper thus aims to propose a preferable model and the associated procedure for TBI analysis to facilitate the designs of long-span bridges as well as the track structures. A novel friction-spring model was first developed to represent the longitudinal resistance features of fasteners with or without vertical wheel loadings, based on resistance experiments for three types of rail fasteners. This model was then utilized in the loading-history-based TBI analysis for an urban rail transit dwarf tower cable-stayed bridge installed with a RED at the middle. The finite element model of the long-span bridge for TBI analysis was established and updated by the bridge's measured natural frequencies. The additional rail stresses calculated from the TBI model under train loadings were compared with the measured ones. Overall agreements were observed between the measured and the computed results, showing that the proposed TBI model and analysis procedure can be used in further study.

키워드

과제정보

연구 과제 주관 기관 : National Natural Science Foundation of China

참고문헌

  1. Bin, Y., Dai, G.L. and Zhang, H.P. (2012), ''Beam-track interaction of high-speed railway bridge with ballast track'', J. Central South U Technol. (English Ed.), 19(5), 1447-1453. https://doi.org/10.1007/s11771-012-1161-8.
  2. Chen, R., Wang, P. and Wei, X.K. (2013), ''Track-bridge longitudinal interaction of continuous welded rails on arch bridge'', Math. Problems Eng. 2013. http://dx.doi.org/10.1155/2013/494137.
  3. Cutillas, A.M. (2008), ''Track-bridge interaction problems in bridge design'', Track-Bridge Interaction on High-Speed Railways, 19-28.
  4. Dai, G. and Yan, B. (2012), ''Longitudinal forces of continuously welded track on high-speed railway cable-stayed bridge considering impact of adjacent bridges'', J. Central South U, 19(8), 2348-2353. https://doi.org/10.1007/s11771-012-1281-1.
  5. Dai, G.L. and Liu, W.S. (2013), ''Applicability of small resistance fastener on long-span continuous bridges of high-speed railway'', J. Central South U, 20(5), 1426-1433. https://doi.org/10.1007/s11771-013-1631-7.
  6. De Backer, H., Mys, J. and Van Puymbroeck, E. (2017), ''Influence of temporary bridge decks on continuously welded rails'', Ce/papers, 1(2-3), 1335-1343. https://doi.org/10.1002/cepa.175.
  7. Deladi, E.L. (2006), Static Friction in Rubber-Metal Contacts with Application to Rubber Pad Forming Processes. University of Twente, Enschede, the Netherlands.
  8. DIN-Fachbericht 101 (2003), Lasten und Einwirkungen auf Brucken einschliesslich Kombinationsregeln. Berlin, Germany.
  9. Elbadry, M. M. and Ghali, A. (1983), ''Temperature variations in concrete bridges'', J. Struct. Eng., 109(109), 2355-2374. https://doi.org/10.1061/(ASCE)0733-9445(1983)109:10(2355)
  10. EN 1991-2 (2003), Eurocode 1: Actions on structures. Traffic loads on bridges (Part 2). Belgium.
  11. Esveld, C. (1995), ''Avoidance of expansion joints in high-speed CWR track on long bridges'', Rail Eng. International Ed., 7-9.
  12. Esveld, C. (1998), ''Improved knowledge of CWR track'', Interactive Conference on Cost Effectiveness and Safety Aspect of Railway Track, Paris, France.
  13. Esveld, C. (2001), Modern Railway Track, Zaltbommel, MRT Production, Netherlands.
  14. Fryba, L. (1996), Dynamics of Railway Bridges, Thomas Telford Publishing, London.
  15. GB 50157-2013 (2014), Code for Design of Metro. Beijing, China.
  16. Gimsing, N.J. and Georgakis, C.T. (2011), Cable supported bridges: Concept and design, John Wiley & Sons, USA.
  17. Hu, N., Dai, G.L., Yan, B. and Liu, K. (2014), ''Recent development of design and construction of medium and long span high-speed railway bridges in China'', Engineering Structures. Elsevier Ltd, 74, 233-241. https://doi.org/10.1016/j.engstruct.2014.05.052.
  18. IAPF (2007), Instruccion de acciones a considerar en el proyecto de puentes de ferrocarril, Ministerio de Fomento de Espana. Madrid, Spain.
  19. Lim, N.H., Park, N.H. and Kang, Y.J. (2003), ''Stability of continuous welded rail track'', Comput. Struct., 81(22-23), 2219-2236. https://doi.org/10.1016/S0045-7949(03)00287-6
  20. Liu, W.S., Dai, G.L. and He, X.H. (2013), ''Sensitive factors research for track-bridge interaction of Long-span X-style steelbox arch bridge on high-speed railway'', J. Central South U, 20(11), 3314-3323. https://doi.org/10.1007/s11771-013-1855-6.
  21. Mirza, O., Kaewunruen, S., Dinh, C. and Pervanic, E. (2016), ''Numerical investigation into thermal load responses of railway transom bridge'', Eng. Failure Analysis, Elsevier Inc., 60, 280-295. https://doi.org/10.1016/j.engfailanal.2015.11.054.
  22. Okelo, R. and Olabimtan, A. (2011), ''Nonlinear Rail-Structure Interaction Analysis of an Elevated Skewed Steel Guideway'', J. Bridge Eng., 16(3), 392-399. https://doi.org/10.1061/(ASCE)BE.1943-5592.0000163
  23. Roth, F.L., Driscoll, R.L. and Holt, W.L. (1943), ''Frictional properties of rubber'', Rubber Chem. Technol., 16(1), 155-177. https://doi.org/10.5254/1.3540095.
  24. Ruge, P. and Birk, C. (2007), ''Longitudinal forces in continuously welded rails on bridgedecks due to nonlinear track-bridge interaction'', Comput. Struct., 85(7-8), 458-475. https://doi.org/10.1016/j.compstruc.2006.09.008.
  25. Ruge, P., Widarda, D.R., Schmalzlin, G. and Bagayoko, L. (2009), ''Longitudinal track-bridge interaction due to sudden change of coupling interface'', Comput. Struct., Elsevier Ltd, 87(1-2), 47-58. https://doi.org/10.1016/j.compstruc.2008.08.012.
  26. Ryjacek, P. and Vokac, M. (2014), ''Long-term monitoring of steel railway bridge interaction with continuous welded rail'', 99, 176-186. https://doi.org/10.1016/j.jcsr.2014.04.009.
  27. Ryjacek, P. et al. (2016), ''The Rail-bridge Interaction - Recent advances with ERS fastening system for steel bridges'', Transportation Research Procedia, 14, 3972-3981. https://doi.org/10.1016/j.trpro.2016.05.494.
  28. Smith, R.H. (2008), Analyzing Friction in the Design of Rubber Products and Their Paired Surfaces, CRC press, Florida, USA.
  29. TB 10015-2012 (2012), Code for Design of Railway Continuous Welded Rail, Beijing, China.
  30. TB 10621-2009 (2009), Code for Design of High Speed Railway, Beijing, China.
  31. UIC 774-3R (2001), Track/bridge Interaction: Recommendations for Calculations. Paris, France.
  32. Wang, P., Zhao, W., Chen, R. and Xiao, J. (2013), ''Bridge-rail interaction for continuous welded rail on cable-stayed bridge due to temperature change'', 16(8), 1347-1354. https://doi.org/10.1260/1369-4332.16.8.1347.
  33. Wenner, M., Lippert, P., Plica, S. and Marx, S (2016), ''Trackbridge-interaction - Part 1: historical development and model'', BAUTECHNIK, 93(2), 59-66. https://doi.org/10.1002/bate.201500107
  34. Widarda, D.R. (2008), Longitudinal forces in Continuously Welded Rails due to Nonlinear Track-Bridge Interaction for Loading Sequences, Technische Universitat Dresden,
  35. Yang, S.C. and Jang, S.Y. (2016), ''Track-bridge interaction analysis using interface elements adaptive to various loading cases'', J. Bridge Eng., 21(9), 4016056. https://doi.org/10.1061/(ASCE)BE.1943-5592.0000916
  36. Zhang, J., Wu, D.J. and Li, Q. (2015), ''Loading-history-based track-bridge interaction analysis with experimental fastener resistance'', Eng. Struct., 83, 62-73. https://doi.org/10.1016/j.engstruct.2014.11.002.

피인용 문헌

  1. Long-term monitoring of the track-bridge interaction on an extremely skew steel arch bridge vol.10, pp.3, 2019, https://doi.org/10.1007/s13349-020-00389-1
  2. A comprehensively overall track-bridge interaction study on multi-span simply supported beam bridges with longitudinal continuous ballastless slab track vol.78, pp.2, 2019, https://doi.org/10.12989/sem.2021.78.2.163