Semi-Hertzian Theory and its Application in Wheel Wear Calculation

DOI

10.2991/icimm-16.2016.34How to use a DOI?

Keywords

railway industry, wheel-rail relation, semi-Hertzian theory, wheel-rail normal contact, wheel-rail wear.

Abstract

With the rapid development of the railway industry, the speed and load of the railway vehicle has been significantly increasing but operation environment of the railway vehicle becomes worse. All these will cause problems for the wheel-rail wear. And all the problems will cause potential risk to the operation of the railway vehicle. Wheel-rail relation has always got a lot of attention as the most important and most complicated project in the field of vehicle dynamics. This article will research a fast algorithm to calculate the non-Hertzian contact situation based on the basic contact mechanics model which is called semi-Hertzian algorithm. It also uses this model for some further application like the wear calculation.

Copyright

© 2016, 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/).

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TY  - CONF
AU  - Qiyue Yin
AU  - Zhenggang Lu
PY  - 2016/11
DA  - 2016/11
TI  - Semi-Hertzian Theory and its Application in Wheel Wear Calculation
BT  - Proceedings of the 6th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 165
EP  - 168
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-16.2016.34
DO  - 10.2991/icimm-16.2016.34
ID  - Yin2016/11
ER  -