Please wait a minute...
ZJUS-A
Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2014, Vol. 15 Issue (12): 936-945    DOI: 10.1631/jzus.A1400338
Reviews     
Key problems faced in high-speed train operation
Xue-song Jin
State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China
Download:     PDF (0 KB)     
Export: BibTeX | EndNote (RIS)      

Abstract  This paper discusses some key problems faced in high-speed train operation. These problems include: wheel tread concave wear causing the lateral oscillation of the train in operation, wheel roundness higher-order polygonal wear leading to fierce vertical vibration of wheel/rail and abnormal vibration noise of the coach interior of the train thus causing loosening and cracking of the train bogie parts, short pitch rail corrugation generation on the part of the track, fracture of cushion layer and road base fracture of the track, and increased noise inside and outside the train. At present, the mechanism of the occurrence and development of these phenomena is still not fully understood. This paper briefly reviews the related research on these problems in China and abroad, including many important recent papers and the articles published in this special issue. They make outstanding contributions to solving these problems, and include important work on train-track coupling large system theory, the relationship theory and technique of wheel/rail, and the vibration-noise reduction technology of the train.

Key words： High-speed railway      High-speed train      Wheel/rail wear      Train/Track coupling system dynamics      Wheel/Rail rolling contact theory      Vibration-noise reduction technology     
Received: 12 November 2014      Published: 04 December 2014
CLC:  U270  
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
Xue-song Jin
Cite this article:

Xue-song Jin. Key problems faced in high-speed train operation. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2014, 15(12): 936-945.

URL:

http://www.zjujournals.com/xueshu/zjus-a/10.1631/jzus.A1400338     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2014/V15/I12/936

[1] Jian Han, Guo-tang Zhao, Xin-biao Xiao, Ze-feng Wen, Qing-hua Guan, Xue-song Jin. Effect of softening of cement asphalt mortar on vehicle operation safety and track dynamics[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2015, 16(12): 976-986.
[2] Satoru Sone. Comparison of the technologies of the Japanese Shinkansen and Chinese High-speed Railways[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2015, 16(10): 769-780.
[3] Xin-biao Xiao, Liang Ling, Jia-yang Xiong, Li Zhou, Xue-song Jin. Study on the safety of operating high-speed railway vehicles subjected to crosswinds[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2014, 15(9): 694-710.
[4] Shuo-qiao Zhong, Jia-yang Xiong, Xin-biao Xiao, Ze-feng Wen, Xue-song Jin. Effect of the first two wheelset bending modes on wheel-rail contact behavior[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2014, 15(12): 984-1001.
[5] Jie Zhang, Guang-xu Han, Xin-biao Xiao, Rui-qian Wang, Yue Zhao, Xue-song Jin. Influence of wheel polygonal wear on interior noise of high-speed trains[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2014, 15(12): 1002-1018.
[6] Bin He, Xin-biao Xiao, Qiang Zhou, Zhi-hui Li, Xue-song Jin. Investigation into external noise of a high-speed train at different speeds[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2014, 15(12): 1019-1033.
[7] Ren-peng Chen, Jin-miao Chen, Han-lin Wang. Recent research on the track-subgrade of high-speed railways[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2014, 15(12): 1034-1038.
[8] Liang Ling, Xin-biao Xiao, Jia-yang Xiong, Li Zhou, Ze-feng Wen, Xue-song Jin. A 3D model for coupling dynamics analysis of high-speed train/track system[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2014, 15(12): 964-983.
[9] Meng-ge Yu, Ji-ye Zhang, Wei-hua Zhang. Multi-objective optimization design method of the high-speed train head[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2013, 14(9): 631-641.
[10] Tian Li, Ji-ye Zhang, Wei-hua Zhang. A numerical approach to the interaction between airflow and a high-speed train subjected to crosswind[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2013, 14(7): 482-493.
[11] Li Zhou, Zhi-yun Shen. Dynamic analysis of a high-speed train operating on a curved track with failed fasteners[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2013, 14(6): 447-458.
[12] Li Wang, Li-min Jia, Yong Qin, Jie Xu, Wen-ting Mo. A two-layer optimization model for high-speed railway line planning[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2011, 12(12): 902-912.
[13] Xiao-fan Wu, Chun Chen, Jia-jun Bu, Gang Chen. Sensor network architecture for intelligent high-speed train on-board monitoring[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2011, 12(12): 921-925.
[14] Ji-en Ma, Bin Zhang, Xiao-yan Huang, You-tong Fang, Wen-ping Cao. Design and analysis of the hybrid excitation rail eddy brake system of high-speed trains[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2011, 12(12): 936-944.
[15] Qin-fen Lu, Bin Wang, Xiao-yan Huang, Ji-en Ma, You-tong Fang, Jin Yu, Wen-ping Cao. Simulation software for CRH2 and CRH3 traction driver systems based on SIMULINK and VC[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2011, 12(12): 945-949.