Deterioration-based probabilistic assessment of design resistance of railway bridge
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F22%3APU145237" target="_blank" >RIV/00216305:26110/22:PU145237 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1201/9781003322641-38" target="_blank" >http://dx.doi.org/10.1201/9781003322641-38</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1201/9781003322641-38" target="_blank" >10.1201/9781003322641-38</a>
Alternative languages
Result language
angličtina
Original language name
Deterioration-based probabilistic assessment of design resistance of railway bridge
Original language description
The combination of non-linear finite element method and deterioration-based analysis is a strong tool for realistic modelling of structures. On the other hand, it is still highly time consuming to perform fully probabilistic analysis of large-scale models with many stochastic input variables. Therefore, in practice, structural designers and engineers are more often interested in semi-probabilistic methods, which are able to greatly reduce a number of required non-linear calculations. The paper is focused on reliability assessment of existing railway bridge made of cast-in steel beams. An advanced numerical analysis represented by a non-linear finite element model is used in combination with standard semi-probabilistic methods, such as ECoV method as well as a recently proposed eigen ECoV method. To consider the current condition of the bridge superstructure, concrete carbonation and subsequent corrosion of steel beams are modelled using analytical models which take the basic material parameters as well as environmental characteristics into account.
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
Bridge Safety, Maintenance, Management, Life-Cycle, Resilience and Sustainability - Proceedings of the 11th International Conference on Bridge Maintenance, Safety and Management (IABMAS 2022), Barcelona, Spain, July 11–15, 2022
ISBN
978-1-032-35623-5
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
339-347
Publisher name
CRC Press/Balkema, Taylor & Francis Group
Place of publication
London, UK
Event location
Barcelona
Event date
Jul 11, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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