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PLÁŠEK, O. SMUTNÝ, J. SVOBODA, R. JANOŠTÍK, D. MOCKOVČIAK, M.
Originální název
Chování dlouhých betonových pražců ve výhybkách v kolejovém loži
Anglický název
Behaviour of Bearers in Ballast Bed
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
čeština
Originální abstrakt
The paper deals with the behaviour of concrete sleepers in ballast. The undesirable settlements accompanied by deviation of track alignment design parameters have been observed by operation speed within 160 km.h-1. That is why the geodetic surveying, static and dynamic analyses have been done for explanation the reasons and development of defects. Recent activities were focused on measurement of vertical movements of long turnout sleepers during railway vehicle passages. An assumption about changes of support sleepers in ballast bed caused by dynamical effects was vindicated by the evaluation results.
Anglický abstrakt
he paper deals with the behaviour of concrete sleepers in ballast. The undesirable settlements accompanied by deviation of track alignment design parameters have been observed by operation speed within 160 km.h-1. That is why the geodetic surveying, static and dynamic analyses have been done for explanation the reasons and development of defects. Recent activities were focused on measurement of vertical movements of long turnout sleepers during railway vehicle passages. An assumption about changes of support sleepers in ballast bed caused by dynamical effects was vindicated by the evaluation results.
Klíčová slova v angličtině
railway engineering
Autoři
PLÁŠEK, O.; SMUTNÝ, J.; SVOBODA, R.; JANOŠTÍK, D.; MOCKOVČIAK, M.
Vydáno
23. 5. 2005
Nakladatel
Žilinská univerzita
Místo
Žilina
ISBN
80-8070-382-5
Kniha
Proc. of the 3rd International Conference on Dynamics of Civil Engineering and Transport Structures and Wind Engineering
Strany od
200
Strany do
203
Strany počet
4
BibTex
@inproceedings{BUT14832, author="Otto {Plášek} and Jaroslav {Smutný} and Richard {Svoboda} and Dušan {Janoštík} and Milan {Mockovčiak}", title="Chování dlouhých betonových pražců ve výhybkách v kolejovém loži", booktitle="Proc. of the 3rd International Conference on Dynamics of Civil Engineering and Transport Structures and Wind Engineering", year="2005", pages="4", publisher="Žilinská univerzita", address="Žilina", isbn="80-8070-382-5" }