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

Kód výsledku v 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>

Výsledek na webu

<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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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Interdisciplinarity in Theory and Practice

ISSN

2344-2409

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

10

Stát vydavatele periodika

RO - Rumunsko

Počet stran výsledku

5

Strana od-do

291-295

Kód UT WoS článku

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EID výsledku v databázi Scopus

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