Digital Twins for Reinforced Concrete Structures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28399269%3A_____%2F23%3AN0000006" target="_blank" >RIV/28399269:_____/23:N0000006 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-031-32519-9_163" target="_blank" >http://dx.doi.org/10.1007/978-3-031-32519-9_163</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-031-32519-9_163" target="_blank" >10.1007/978-3-031-32519-9_163</a>

Result language
angličtina
Original language name
Digital Twins for Reinforced Concrete Structures
Original language description
Digital twin is a new approach in structural life-cycle management, when a virtual replica of a real product or structure is developed. The virtual twin is used to test the product behavior under limit state conditions. The important feature of the digital twin is the connection of the virtual model with the real-life data obtained by its monitoring. The digital twin method can be used for the assessments of safety, durability and reliability of reinforced concrete structures. The presented digital twin model consists of a finite element mechanical model coupled with a chemo-mechanical model for the assessment of chloride ingress or carbonation and propagation of the subsequent reinforcement corrosion. The model is combined with the nonlinear modelling of cracking, bond failure and reinforcement yielding for static as well as dynamic analyses. The digital twin approach is demonstrated on pilot problems of bridge structures in the Czech Republic and Germany. The latest development also extends the digital twin approach for the additive manufacturing of concrete structures, where the G-code generated by the robotic machine is directly used for the simulation of the construction process as well as for the assessment and verification of the final structural behavior under design loads as well as its long term behavior.
Czech name
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Czech description
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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)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Building for the Future: Durable, Sustainable, Resilient. fib Symposium 2023. Lecture Notes in Civil Engineering, vol 349
ISBN
978-303132518-2
ISSN
2366-2557
e-ISSN
2366-2565
Number of pages
10
Pages from-to
1621-1630
Publisher name
Springer, Cham
Place of publication
Cham
Event location
Istanbul, Turkey
Event date
Jun 5, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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