Time dependent probabilistic analysis of a deteriorating reinforced concrete bridge

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F15%3APU112446" target="_blank" >RIV/00216305:26110/15:PU112446 - 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
Time dependent probabilistic analysis of a deteriorating reinforced concrete bridge
Original language description
Currently, a large number of old bridges are to be found on the highways and roads in the Czech Republic and all around the World. Considering the age and deterioration level of such bridges, many of them need to be reconstructed. However, in the majority of cases load bearing capacity of bridges is just reduced with respect to their current state. Nevertheless, structures continue to deteriorate and therefore a detailed load bearing capacity analysis and reliability evaluation should be a primary goal. Within the scope of the paper a deteriorated reinforced concrete bridge is analyzed as a case study. The advanced Monte Carlo type simulation method in combination with nonlinear finite element method (FEM) computational model are used for assessment of load bearing capacity and reliability of the bridge in time. The influence of degradation processes like carbonation, chloride ingress or corrosion of reinforcement is also taken into account based on phenomenological models and prediction of load bearing capacity for design life is performed.
Czech name
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Czech description
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Project
<a href="/en/project/GA14-10930S" target="_blank" >GA14-10930S: Spatial variability degradation and damage in reliability analysis of concrete structures (SPADD).</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the Fourth International Symposium on Life-Cycle Civil Engineering (IALCCE 2014) – Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management
ISBN
978-1-138-00120-6
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
1852-1858
Publisher name
Taylor & Francis Group
Place of publication
London, UK
Event location
Tokyo
Event date
Nov 16, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000380508800247

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