Naslov
Service Life Modelling of Reinforced Concrete Bridges

Autori
Kušter, Marija ; Ožbolt, Joško ; Radić, Jure

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
IABSE-IASS Symposium 2011: Taller, Longer, Lighter - Meeting growing demand with limited resources / IABSE-AIPC-IVBH ; Nethercot, A. David ; Pellegrino, Sergio - London : Delhi : IABSE-AIPC-IVBH, 2011, 549-1

ISBN
978-0-7079-7122-3

Skup
IABSE-IASS Symposium 2011: Taller, Longer, Lighter - Meeting growing demand with limited resources

Mjesto i datum
London, Ujedinjeno Kraljevstvo, 20.09.2011. - 23.09.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Reinforced Concrete Bridges; Maritime Environment; Damage; Chloride Induced Corrosion; Modelling; Finite element

Sažetak
The paper provides a brief overview of degradation of the large reinforced concrete arch bridges on Adriatic coast which is the result of influence of the combination of very aggressive exposure conditions and inadequate attention to durability issues. As chloride-induced corrosion is the major cause of deterioration of these bridges, deterioration prediction models during corrosion process on structural members is essential for efficient bridge management. In this purpose coupled 3D chemo-hygro-thermo mechanical model for transient analysis of corrosion processes before and after depassivation of steel reinforcement in concrete is being developed. The application of the model is illustrated on numerical examples, which results are in good agreement with the available experimental observations.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

POVEZANOST RADA