Experimental and numerical evaluation of the modern slab track behavior in interaction with bridge

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00302201" target="_blank" >RIV/68407700:21110/16:00302201 - isvavai.cz</a>
Result on the web
<a href="http://www.itpb.eu/index.php/ct-menu-item-3/14-engineering/348-10-cislo-54-clanok" target="_blank" >http://www.itpb.eu/index.php/ct-menu-item-3/14-engineering/348-10-cislo-54-clanok</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Experimental and numerical evaluation of the modern slab track behavior in interaction with bridge
Original language description
The interaction between the continuously welded rail (CWR) and the slab track has been widely discussed in recent decades. This phenomenon has to be taken into account especially when designing railway bridges, because it significantly affects its arrangement and dimensions. However the existing regulations require only testing of the longitudinal resistance under normal conditions according to EN 13146-1. In order to investigate the properties of modern direct fastening system DFF 300 interaction behavior considering material nonlinearities due to thermal loading, an extensive small scale experiment was carried out in the laboratory. The main goal was to investigate the interaction parameters under simultaneous thermal and biaxial loads. The evaluated and numerically verified data will be useful for bridge design in practice.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JM - Structural engineering
OECD FORD branch
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Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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