Railway bridges on interoperable lines: Aspect of track/bridge interaction
| Autor: | Aleksandra Milosavljević, Luka Lazarević, Milica Vilotijević, Zdenka Popović, Nikola Mirković |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Engineering
Standardization Interoperability 0211 other engineering and technologies interaction interoperability 02 engineering and technology Track (rail transport) Civil engineering Bridge (interpersonal) 0203 mechanical engineering 021105 building & construction medicine bridge calculation business.industry track Stiffness Vertical load railway Bridge deck 020303 mechanical engineering & transports lcsh:TA1-2040 Bending stiffness medicine.symptom business lcsh:Engineering (General). Civil engineering (General) |
| Zdroj: | Građevinski Materijali i Konstrukcije, Vol 61, Iss 2, Pp 19-34 (2018) Građevinski materijali i konstrukcije (2018) 61(2):19-34 |
| ISSN: | 2335-0229 2217-8139 |
| Popis: | The Institute for Standardization of Serbia has adopted a large number of en standards in the field of bridges as Serbian standards. Unfortunately, technical regulations based on the implementation of the adopted en standards in the field of bridges are still not made. The paper presents requirements for railway bridges based on en standards, UIC leaflets and German technical regulations. The aspect of track/bridge interaction is primarily considered. The parameters of track/bridge interaction, principles of calculation, as well as the overview of open points are presented. As the most important parameters of the bridge structure were considered: bridge expansion length, stiffness of the bridge substructure, as well as the bending stiffness and height of the bridge deck. Further, the effects of vertical load, temperature changes, and acceleration/breaking of the vehicle on the mentioned interaction are especially analysed. In addition, the conclusions of the paper apply to both ballasted track and slab track. The aim of the paper is to create a basis for the harmonisation of technical regulations in Serbia with European regulations in order to meet the requirements of interoperability. |
| Databáze: | OpenAIRE |
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