SEMI-PROBABILISTIC ASSESSMENT OF EXISTING BRIDGE USING SIMPLIFIED METHODS FOR ESTIMATION OF VARIANCE
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F22%3APU147056" target="_blank" >RIV/00216305:26110/22:PU147056 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.14311/APP.2022.36.0142" target="_blank" >http://dx.doi.org/10.14311/APP.2022.36.0142</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2022.36.0142" target="_blank" >10.14311/APP.2022.36.0142</a>
Alternative languages
Result language
angličtina
Original language name
SEMI-PROBABILISTIC ASSESSMENT OF EXISTING BRIDGE USING SIMPLIFIED METHODS FOR ESTIMATION OF VARIANCE
Original language description
The paper is focused on assessment of existing prestressed concrete bridge by simplified methods for estimation of coefficient of variation. The bridge was selected in the framework of the European Project INTERREG AUSTRIA-CZECH REPUBLIC "ATCZ190 SAFEBRIDGE" focused on advanced numerical analysis of existing bridges represented by non-linear finite element model. The key ingredient in semi-probabilistic design and assessment of structures is an estimation of coefficient of variation (ECoV). Recently, correlation interval approach together with novel Eigen ECoV were proposed by authors of this paper and theoretically proved to be an efficient and accurate alternative to existing methods. This contribution is focused on practical application of Eigen ECoV on real example solved by NLFEM and its comparison with other existing simplified methods.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Acta Polytechnica CTU Proceedings
ISBN
9788001070352
ISSN
2336-5382
e-ISSN
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Number of pages
7
Pages from-to
142-148
Publisher name
Czech Technical University in Prague
Place of publication
Stellenbosch
Event location
Stellenbosch, South Africa
Event date
Sep 8, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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