Use of STM for Assessment of Rigidity of Örnsköldsvik Bridge under Fatigue Loading

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F10%3A00170048" target="_blank" >RIV/68407700:21110/10:00170048 - 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
Use of STM for Assessment of Rigidity of Örnsköldsvik Bridge under Fatigue Loading
Original language description
This article focuses on change of rigidity of concrete bridges under cycling loading. The example from Sweden have been studied and used as an example of the proposed method. The properties of a similar bridge structure were tested in this paper. The aimof the experiment is fatigue development. The structure was divided in three parts, which were studied for changes of rigidity. The second state was strut-and-tie modelling. When the important data from STM were gathered, they were used for determination of the change of rigidity of the given part. The third and last part was to determine the new dynamic moments and the deformation of the structure. Each of these testing periods was 5 years. The simplified model changed due to new data to simulate thechange of rigidity of the bridge and the change in internal forces compared to the initial design. The bridge has been tested for periods from 0 to 60 years of the service life.
Czech name
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Czech description
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Project
<a href="/en/project/GAP105%2F10%2F2098" target="_blank" >GAP105/10/2098: Alternative Description of Effects of Fatigue on Concrete Structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of Workshop / Design of concrete structures using EN 1992-1-1
ISBN
978-80-01-04581-7
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
České vysoké učení technické v Praze, Fakulta stavební
Place of publication
Praha
Event location
Prague
Event date
Sep 16, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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