Influence of load regime change on railway vehicle solid wheel reliability

Influence of load regime change on railway vehicle solid wheel reliability

Abstract This paper analyses the influence of mechanical loads on railway vehicle solid wheel reliability. Reliability calculations is carried out according to the specifically set methodology — reliability is calculated according to the data about working loads and critical stress distribution. The...

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Veröffentlicht in:Proceedings of the Institution of Mechanical Engineers. Part F, Journal of rail and rapid transit Journal of rail and rapid transit, 2009-07, Vol.223 (4), p.365-373
1. Verfasser: Milutinovic, D
Format: Artikel
Sprache:eng
Schlagworte:
Force distribution
Load
Loads (forces)
Mathematical analysis
Mechanical engineering
Railroad transportation
Reliability
Reliability analysis
Standard deviation
Stress analysis
Stress concentration
Stress distribution
Vertical forces
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Zusammenfassung:Abstract This paper analyses the influence of mechanical loads on railway vehicle solid wheel reliability. Reliability calculations is carried out according to the specifically set methodology — reliability is calculated according to the data about working loads and critical stress distribution. The influences on solid wheel reliability that are analysed are the following: standard deviation of lateral force distribution and mathematical expectation and standard deviation of the vertical force.
ISSN:0954-4097
2041-3017
DOI:10.1243/09544097JRRT244