The steel railway arch bridge behaviour under short-time brake and acceleration loading

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00328186" target="_blank" >RIV/68407700:21110/18:00328186 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The steel railway arch bridge behaviour under short-time brake and acceleration loading
Original language description
The paper describes the behaviour of the new railway bridge in the Czech Republic, located on the track between Hohenau and Přerov, under the very short dynamic loading. The bridge is a net arch structure of span 97.5 m and skew angle 43°. The bridge is equipped with the steering rod Meyer – Wunstorf, because of the reduction of the stresses in the track, caused by the train-bridge interaction. This loading is represented mainly by brake and acceleration forces. For that purpose, the extensive monitoring system was used. The system included the detection of the strain in the bridge structure and the rail, acceleration and displacement during the test load that consisted of the heavy trains and the tandem locomotives Siemens Taurus. It also describes the redistribution of the load to the various elements of the bridge, including the Meyer – Wunstorf steering rod system and its function.
Czech name
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Czech description
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Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering

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)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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