A Study on the Characteristics for the Ground Vibration Due to the Travelling Tilting Train

DOI: 10.4236/eng.2013.59087   PDF   HTML     3,462 Downloads   4,677 Views   Citations


The development of the tilting train can contribute to solve the economic burden and enhance the transportation means of areas that did not share the benefits of the high speed railway. But the dynamic behavior caused by the interaction between the train and the track as well as the environmental vibrations along the railway should be evaluated to secure the safety of the train and riding comfort. In this paper a study on the characteristics for ground vibration due to the tilting train travelling in the conventional line are carried out. The transmitted load into the ground is computed through a study on the interrelation between the tilting car and the line. This load is applied into the numerical model which is one for the analysis of ground vibration due to the travelling tilting car. The far fields on the numerical model are formed by the absorbing boundary using dashpot, one of the most widely used absorbing boundary in finite element analysis. Using this numerical model, the analysis of the ground vibration characteristics caused by travelling tilting car is performed. From the analysis, it is shown that the transferred load due to the tilting train is larger than that of the conventional train.

Share and Cite:

H. Kim, "A Study on the Characteristics for the Ground Vibration Due to the Travelling Tilting Train," Engineering, Vol. 5 No. 9, 2013, pp. 729-734. doi: 10.4236/eng.2013.59087.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] S. C. Yang, T. O. Kim and Y. S. Kang, “Reduction Methods of Noise and Vibration for Railway Line Structure of High-Speed Train,” Korean Society for Noise and Vibration Engineering, Vol. 14, No. 2, 2004, pp. 26-34.
[2] Y. H. Yoo, J. H. Um and K. Y. Eum, “Allowable Speed of Tilting Car in the Conventional Line,” Journal of the Korean Society for Railway, Vol. 6, No. 4, 2003, pp. 246-251.
[3] K. Chung and T. Koh, “Dynamic Interaction Analysis of Tilting Train and Curved Track,” Journal of the Korean Society for Railway, Vol. 15, No. 2, 2012, pp. 162-171. doi:10.7782/JKSR.2012.15.2.162
[4] K. H. Chua, T. Balendra and K. W. Lo, “Groundborne Vibrations Due to Trains in Tunnels,” Earthquake Engineering and Structural Dynamics, Vol. 21, No. 5, 1992, pp. 445-460. doi:10.1002/eqe.4290210505
[5] R. D. Woods, “Screening of Surface Waves in Soils,” Journal of the Soil Mechanics and Foundations Division: proceedings of the American Society of Civil Engineers, Vol. 94, No. 4, 1968, pp. 951-979.
[6] S. S. Jeon, G. Y. Eum and J. M. Kim, “Evaluation of the Roadbed Behavior during Tilting-train Operation in Curved Track Using Numerical Analysis,” Journal of KGS, Vol. 23, No. 6, 2007, pp. 115-126.

comments powered by Disqus

Copyright © 2020 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.