Thermal and load rate-dependent interaction between embedded rail system and bridge
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00323679" target="_blank" >RIV/68407700:21110/19:00323679 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21610/19:00323679
Result on the web
<a href="https://doi.org/10.1177/0954409718795092" target="_blank" >https://doi.org/10.1177/0954409718795092</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1177/0954409718795092" target="_blank" >10.1177/0954409718795092</a>
Alternative languages
Result language
angličtina
Original language name
Thermal and load rate-dependent interaction between embedded rail system and bridge
Original language description
Recent developments in the technology of a modern embedded rail system grant many new possibilities for improving the railway infrastructure. An embedded rail system significantly reduces noise and the dynamical impact affecting both the infrastructure and the rolling stock itself. An embedded rail system may be used for constructing any type of railway infrastructure including high-speed railways. Its attributes are also suitable for modernization of the current steel railway bridges or constructing new structures, where slender bridge decks are required. However, in a railway track equipped with an embedded rail system, stress increments rise due to its restricted expansion movement. This effect is naturally higher when the embedded rail system is placed on a bridge, because of their different deformation possibilities. For a wider use of embedded rail system, examining the interaction behavior between the embedded rail system and the substructure is a matter of essential importance. Furthermore, the nonlinear character of embedded rail system polymer-based components needs to be considered when examining their interaction behavior. Therefore, this paper aims at investigating the nonlinear coupling functions of an embedded rail system under the effects of temperature and load rate. For this purpose, a comprehensive analysis consisting of laboratory experiments, material tests of the embedded rail system components and subsequent numerical validation was performed. Results are concluded in the paper.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20104 - Transport engineering
Result continuities
Project
<a href="/en/project/TE01020168" target="_blank" >TE01020168: Centre for Effective and Sustainable Transport Infrastructure (CESTI)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit
ISSN
0954-4097
e-ISSN
2041-3017
Volume of the periodical
233
Issue of the periodical within the volume
3
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
326-336
UT code for WoS article
000458830700008
EID of the result in the Scopus database
2-s2.0-85053407411