Transversal Vibration of the Railway Wheel-set.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F01%3A00000260" target="_blank" >RIV/61989100:27230/01:00000260 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Transversal Vibration of the Railway Wheel-set.
Original language description
The circumferential surface of the rolling railway wheel is exposed to the contact stress. The birth and development of the surface cracks is the reason of the shortening of the wheel lifetime. Another idea about the reason of creation of such microscopic cracks is as follows : The vertical roughness of the rail tracks excites the bending vibrations of the wheel-set. The small transversal sliding, accompanying such kind of vibration, can cause due to friction the local warming of the wheel and subsequently the birth and development of the surface cracks. To investigate the possibility of such process two analysis were passed. In the first stage the structural solution of the excited vibrations was solved and the transversal sliding in the contact between the wheel and the track was determined. This sliding with friction is the resource of the heat. In the second stage then the warming of the wheel was investigated. This paper is focused to the first stage - the excited vibrations with
Czech name
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Czech description
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Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
V. Miedzynarodowe seminarium mechaniki stosowanej
ISBN
83-911764-6-0
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
123-128
Publisher name
Katedra mechaniki stosowanej
Place of publication
Gliwice
Event location
Wisla
Event date
Jan 1, 2001
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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