Structural Engineering and Mechanics

Techno-Press (테크노프레스)
권호 표지
DOI QR코드

DOI QR Code

Dynamic analysis of guideway structures by considering ultra high-speed Maglev train-guideway interaction

  • Song, Myung-Kwan (Renewable Energy Development Team, Corporate R&D Institute, Doosan Heavy Industries & Construction) ;
  • Fujino, Yozo (Department of Civil Engineering, The University of Tokyo)
  • Received : 2007.01.09
  • Accepted : 2008.04.01
  • Published : 2008.07.10
⟨ Previous Next ⟩

Abstract

In this study, the new three-dimensional finite element analysis model of guideway structures considering ultra high-speed magnetic levitation train-bridge interaction, in which the various improved finite elements are used to model structural members, is proposed. The box-type bridge deck of guideway structures is modeled by Nonconforming Flat Shell finite elements with six DOF (degrees of freedom). The sidewalls on a bridge deck are idealized by using beam finite elements and spring connecting elements. The vehicle model devised for an ultra high-speed Maglev train is employed, which is composed of rigid bodies with concentrated mass. The characteristics of levitation and guidance force, which exist between the super-conducting magnet and guideway, are modeled with the equivalent spring model. By Lagrange's equations of motion, the equations of motion of Maglev train are formulated. Finally, by deriving the equations of the force acting on the guideway considering Maglev train-bridge interaction, the complete system matrices of Maglev train-guideway structure system are composed.

Keywords

References

  1. Azakami, M. (1996), "The development of Maglev bogie system on the first train set for Yamanashi test line", RTRI Report, 10(1), 11-16
  2. Choi, C.K., Chung, K.Y. and Lee, T.Y. (2001), "A direct integration method for strains due to nonconforming modes", Struct. Eng. Mech., 11(3), 325-340 https://doi.org/10.12989/sem.2001.11.3.325
  3. Esveld, C. (2001), Modern Railway Track, Second Ed., MRT-Productions, The Netherlands
  4. Garg, V.K. and Dukkipati, R.V. (1984), Dynamics of Railway Vehicle Systems, Academic Press, Canada
  5. Higashi, K., Ohashi, S., Ohsaki, H. and Masada, E. (1999), "Magnetic damping of the electrodynamic suspension-type superconducting levitation system", Electr. Eng. JPN, 127(2), 49-60
  6. Kim, S.H. (1997), Introduction to the Railway System, Jajak Academy, Korea Republic
  7. Kim, S.I., Kwark, J.W. and Chang, S.P. (1999), "Bridge/train interaction analysis using 3-dimensional articulated hish-speed train model", J. Korean Soc. Civil Eng., 19(1-4), 505-516
  8. Kwark, J.W., Choi, E.S., Kim, Y.J., Kim, B.S. and Kim, S.I. (2004), "Dynamic behavior of two-span continuous concrete bridges under moving high-speed train", Comput. Struct., 82, 463-474 https://doi.org/10.1016/S0045-7949(03)00054-3
  9. Matsudaira, Y. and Takao, K. (1994), "Development of bodies and nose-shape of head cone for vehicles on yamanashi test line", RTRI Report, 8(10), 7-12
  10. Matsuura, A., Hashimoto, S. and Furukawa, A. (1994), "Relation between riding quality of maglev vehicle and guideway construction accuracy", J. Japan Soc. Civil Eng., 482(IV-22), 67-76
  11. Ohashi, S., Ohsaki, H. and Masada, E. (1998), "Equivalent model of the side wall electrodynamic suspension system", Electr. Eng. JPN, 124(2), 95-105
  12. Ohashi, S., Ohsaki, H. and Masada, E. (2000), "Running characteristics of the superconducting magnetically levitated train in the case of superconducting coil quenching", Electr. Eng. JPN, 130(1), 63-73
  13. Park, H.S. (1999), Dynamic Analysis of Bridges using Advanced High-speed Railway Vehicle Models, Ph.D. Thesis, Department of Civil Engineering, Seoul National University, Korea Rebublic
  14. Sogabe, M., Matsumoto, N., Tanabe, M., Fujino, Y., Wakui, H. and Ueno, M. (2003), "A study on dynamic interaction analysis for maglev vehicle and guideway structures", J. Japan Soc. Civil Eng., 731(I-63), 119-134
  15. Song, M.K. and Choi, C.K. (2001), "Analysis of high-speed vehicle-bridge interactions by a simplified 3-D model", Struct. Eng. Mech., 13(5), 505-532
  16. Song, M.K., Noh, H.C. and Choi, C.K. (2003), "A new three-dimensional finite element analysis model of highspeed train-bridge interactions", Eng. Struct., 25(13), 1611-1626 https://doi.org/10.1016/S0141-0296(03)00133-0
  17. Takao, K., Yoshimura, M., Tagawa, N., Matsudaira, Y., Nagano, K. and Inoue, A. (1996), "Development of the superconducting Maglev Vehicles on the Yamanashi test line", RTRI Report, 10(1), 5-10
  18. Tanabe, M., Wakui, H. and Matumoto, N. (1997), DIASTARS-Dynamic Interaction Analysis for Shinkansen Train and Railway Structure. Proceedings of WCRR'97, Firenze, November 16-19
  19. Xia, H., Zhang, N. and De Roeck, G. (2003), "Dynamic analysis of high-speed railway bridge under articulated trains", Comput. Struct., 63(3), 511-523 https://doi.org/10.1016/S0045-7949(96)00360-4
  20. Yoshioka, H. (1988), "Dynamic model of Maglev vehicle", RTRI Report, 2(6), 17-22
  21. Yoshioka, H., Suzuki, E., Seino, H., Azakami, M., Oshima, H. and Nakanishi, T. (1998), "Characteristics of the dynamics of the MLX01 Yamanashi Maglev test line vehicles", RTRI Report, 12(8), 21-34

Cited by

  1. A finite element method for analysis of vibration induced by maglev trains vol.331, pp.16, 2012, https://doi.org/10.1016/j.jsv.2012.04.004
  2. 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
  3. Safety of Maglev Trains Moving on Bridges Subject to Foundation Settlements and Earthquakes vol.19, pp.1, 2014, https://doi.org/10.1061/(ASCE)BE.1943-5592.0000506
  4. Dynamic Analysis of a Coupled System of High-Speed Maglev Train and Curved Viaduct pp.1793-6764, 2018, https://doi.org/10.1142/S0219455418501432
  5. Modelling and validation of coupled high-speed maglev train-and-viaduct systems considering support flexibility pp.1744-5159, 2018, https://doi.org/10.1080/00423114.2018.1450517
  6. Vertical Instability of Capsule Train Bogie by Perturbation Method vol.29, pp.1, 2019, https://doi.org/10.5050/KSNVE.2019.29.1.083
  7. Simulation of vibrations of Ting Kau Bridge due to vehicular loading from measurements vol.40, pp.4, 2011, https://doi.org/10.12989/sem.2011.40.4.471
  8. Lateral vibration control of a low-speed maglev vehicle in cross winds vol.15, pp.3, 2008, https://doi.org/10.12989/was.2012.15.3.263
  9. Thermal effect on dynamic performance of high-speed maglev train/guideway system vol.68, pp.4, 2018, https://doi.org/10.12989/sem.2018.68.4.459
  10. Construction of simulation framework for dynamic analysis of a superconducting magnetic levitation train with flexible car bodies vol.33, pp.3, 2019, https://doi.org/10.1007/s12206-019-0217-1
  11. Study on Dynamic Characteristics of Superconducting Capsule Train vol.29, pp.4, 2008, https://doi.org/10.5050/ksnve.2019.29.4.453
  12. Advanced numerical analysis for vibration characteristics and ride comfort of ultra-high-speed maglev train vol.26, pp.1, 2008, https://doi.org/10.1007/s00542-019-04540-x
  13. Dynamic Performance of the LMS Maglev Train-Track-Bridge System Under Uneven Settlement for Two Typical Bridges vol.21, pp.1, 2021, https://doi.org/10.1142/s0219455421500061
  14. An Efficient Approach for Stochastic Vibration Analysis of High-Speed Maglev Vehicle-Guideway System vol.21, pp.6, 2021, https://doi.org/10.1142/s0219455421500802