On kinematic and self-excited rail vehicle–track interaction

Roman Bogacz , Włodzimierz Kurnik

Abstract

The paper contains description of dynamical problems connected with the self-excitation and kinematic excitation of rail vehicle and railway track. Some phenomena are presented which may create high loads resulting in track degradation and fatigue of wheelset axles. An alternative approach to rail vehicle hunting is proposed. Examples of experimental investigations are given which show that the dynamical load acting on the track can be much higher than the static load.
Author Roman Bogacz (FACME / IAE)
Roman Bogacz,,
- Institute of Automotive Engineering
, Włodzimierz Kurnik (FACME / IMDF)
Włodzimierz Kurnik,,
- Institute of Machine Design Fundamentals
Journal seriesArchive of Applied Mechanics, ISSN 0939-1533, e-ISSN 1432-0681, (A 20 pkt)
Issue year2018
Vol88
No1-2
Pages193-201
Publication size in sheets0.5
Keywords in EnglishRailway vehicle, Track Kinematic excitation, Hunting, Dynamic overload
DOIDOI:10.1007/s00419-017-1298-x
Languageen angielski
File
s00419-017-1298-x-1.pdf 1.61 MB
Score (nominal)25
ScoreMinisterial score = 20.0, 12-02-2018, ArticleFromJournal
Ministerial score (2013-2016) = 25.0, 12-02-2018, ArticleFromJournal
Publication indicators WoS Impact Factor: 2016 = 1.49 (2) - 2016=1.46 (5)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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