Research on Influence of Rail Fastener Failure on Vertical Interaction between Wheel and Rail

DOI

10.2991/cnci-19.2019.85How to use a DOI?

Keywords

Rail transit , wheel track , fastener failure , vibration analysis ,dynamic characteristics.

Abstract

In this paper, the reasons for the failure of the fastener, the performance characteristics of the fastener and the importance of the fastener system to the stability of the track are briefly introduced. Based on the effect of the fastener failure on the wheel and rail, a vehicle track vertical coupled vibration analysis model is established, from the vertical interaction force of the wheel rail, the vehicle subsystem and the vertical interaction of the track. In order to ensure the stability, reliability and safety of railway transportation, the influence of different modes of fastener failure on the dynamic characteristics of wheel rail system under different conditions is carried out under different conditions.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Daolai Cheng
AU  - Xiaoxue Wu
AU  - Peigang Li
AU  - Peng Shen
PY  - 2019/05
DA  - 2019/05
TI  - Research on Influence of Rail Fastener Failure on Vertical Interaction between Wheel and Rail
BT  - Proceedings of the 2019 International Conference on Computer, Network, Communication and Information Systems (CNCI 2019)
PB  - Atlantis Press
SP  - 613
EP  - 618
SN  - 2352-538X
UR  - https://doi.org/10.2991/cnci-19.2019.85
DO  - 10.2991/cnci-19.2019.85
ID  - Cheng2019/05
ER  -