Monitoring and verification interaction between bridges and continuous welded rail

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F15%3APU114395" target="_blank" >RIV/00216305:26110/15:PU114395 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Monitoring and verification interaction between bridges and continuous welded rail

Popis výsledku v původním jazyce

Paper is focused on monitoring and verification of behaviour of continuous welded rail on the bridges. By geodetic measurements are monitored four bridges in operated lines in the Czech Republic, where was laid continuous welded rail. The bridges were selected, because expansion lengths are nearby or longer than maximum of allowed effective spans, which were determined by monitoring and theoretical calculations in the past. A movement of the bridges constructions and rails was monitored in several phases of the geodetic measurements. Each of the measurements was evaluated and compared with the models constructing by finite element method. An effort was to determined unknown values on the models in such a way, that the behaviour of modeled systems weresimilar to real behaviour of systems in operated lines. These monitoring and measurements are focused on establishing applicability limits for unknown parameters, which participate in interaction between continuous welded rail and a bridg

Název v anglickém jazyce

Monitoring and verification interaction between bridges and continuous welded rail

Popis výsledku anglicky

Paper is focused on monitoring and verification of behaviour of continuous welded rail on the bridges. By geodetic measurements are monitored four bridges in operated lines in the Czech Republic, where was laid continuous welded rail. The bridges were selected, because expansion lengths are nearby or longer than maximum of allowed effective spans, which were determined by monitoring and theoretical calculations in the past. A movement of the bridges constructions and rails was monitored in several phases of the geodetic measurements. Each of the measurements was evaluated and compared with the models constructing by finite element method. An effort was to determined unknown values on the models in such a way, that the behaviour of modeled systems weresimilar to real behaviour of systems in operated lines. These monitoring and measurements are focused on establishing applicability limits for unknown parameters, which participate in interaction between continuous welded rail and a bridg

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.20.0176" target="_blank" >EE2.3.20.0176: Síť kompetence pro interoperabilitu železniční infrastruktury</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

YOUNG SCIENTIST 2015 / MLADÝ VEDEC, 7th International Scientific Conference of Civil Engineering and Architecture

ISBN

978-80-553-1988-9

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

1-10

Název nakladatele

Technical university of Košice, Faculty of Civil Engineering

Místo vydání

Košice

Místo konání akce

Jasná

Datum konání akce

8. 4. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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