Fuzzy Logic Model 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%3A00170033" target="_blank" >RIV/68407700:21110/10:00170033 - 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
Fuzzy Logic Model 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 properties of a similar bridge structure were tested in this paper. The aim of the experiment is fatigue development. In this paper, an approach to description of fatigue of concrete is presented which is based on fuzzy logic. The proposed model establishes the relations between the resulting stiffness reduction and the number of cycles and the stress level. The service life of the bridge has been divided into tested periods, when each of these testing periods was 5 years. The simplified model changed due to continuously updated data to simulate the change 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 East West Fuzzy Colloquium 2010 / 17th Zittau Fuzzy Colloquim
ISBN
978-3-9812655-4-5
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Hochschule Zittau/Görlitz
Place of publication
Zittau
Event location
Zittau
Event date
Sep 15, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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