A New Approach for Reliability Life Prediction of Rail Vehicle Axle by Considering Vibration Measurement

Author:

Bayraktar Meral1ORCID,Guclu Rahmi1,Tahrali Necati1

Affiliation:

1. Department of Mechanical Engineering, Mechanical Engineering Faculty, Yildiz Technical University, Besiktas, 34349 Istanbul, Turkey

Abstract

The effect of vibration on the axle has been considered. Vibration measurements at different speeds have been performed on the axle of a running rail vehicle to figure out displacement, acceleration, time, and frequency response. Based on the experimental works, equivalent stress has been used to find out life of the axles for 90% and 10% reliability. Calculated life values of the rail vehicle axle have been compared with the real life data and it is found that the life of a vehicle axle taking into account the vibration effects is in good agreement with the real life of the axle.

Funder

Istanbul Transportation Co.

Publisher

Hindawi Limited

Subject

General Engineering,General Mathematics

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Investigation on optimum lengths of railway clothoid transition curves based on passenger ride comfort;Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit;2022-12-05

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