Service Life Modelling of Reinforced Concrete Bridges (CROSBI ID 577564)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Kušter, Marija ; Ožbolt, Joško ; Radić, Jure
engleski
Service Life Modelling of Reinforced Concrete Bridges
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.
Reinforced Concrete Bridges; Maritime Environment; Damage; Chloride Induced Corrosion; Modelling; Finite element
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Podaci o prilogu
549-1-549-8.
2011.
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objavljeno
978-0-7079-7122-3
Podaci o matičnoj publikaciji
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
Podaci o skupu
IABSE-IASS Symposium 2011: Taller, Longer, Lighter - Meeting growing demand with limited resources
predavanje
20.09.2011-23.09.2011
London, Ujedinjeno Kraljevstvo