Digital Twin for Modelling Structural Durability
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28399269%3A_____%2F23%3AN0000004" target="_blank" >RIV/28399269:_____/23:N0000004 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/chapter/10.1007/978-3-031-07746-3_8#Abs1" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-031-07746-3_8#Abs1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-031-07746-3" target="_blank" >10.1007/978-3-031-07746-3</a>
Alternative languages
Result language
angličtina
Original language name
Digital Twin for Modelling Structural Durability
Original language description
The reinforcement corrosion due to chloride ingress is an important deterioration mechanism, which may compromise the service life of reinforced concrete structures. This study presents a bridge monitoring system coupled with an advanced chemo-mechanical computational method for an estimation of chloride ingress and reinforcement corrosion. Based on-site measurements, a digital replica of the bridge is calibrated and by applying the degradation models, the reduction of structural performance is simulated. Apart from the structural analysis, the data from the monitoring system can be used to deduce information about the daily traffic crossing the bridge. Pilot applications of the proposed coupled framework are shown for two concrete bridges, where a 150-years-long chloride attack was assumed for the assessment of the long-term structural performance. The structural resistance was evaluated by the methods based on fib MC 2010, namely the estimation of a coefficient of variation method (ECOV) and partial factor method (PFM).
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
<a href="/en/project/CK03000023" target="_blank" >CK03000023: Digital twin for increased reliability and sustainability of concrete bridges</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Numerical Modeling Strategies for Sustainable Concrete Structures (SSCS 2022)
ISBN
978-3-031-07745-6
ISSN
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e-ISSN
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Number of pages
11
Pages from-to
79-89
Publisher name
Springer, Cham
Place of publication
Cham
Event location
Marseille
Event date
Jul 4, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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