| Auteur | Rechercher : Zaghian, S.1; Rechercher : Martín-Pérez, B.; Rechercher : Almansour, H.1; Rechercher : Shirkhani, H.1 |
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| Affiliation | - Conseil national de recherches du Canada. Construction
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| Format | Texte, Article |
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| Conférence | Workshop on Capacity Assessment of Corroded Reinforced Concrete Structures, CACRCS DAYS 2021, November 30 - 3 December 2021, Virtual, Online |
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| Sujet | concrete beams and girders; deterioration; finite element method; freezing; reinforced concrete; steel corrosion; thawing; traffic surveys |
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| Résumé | Corrosion of reinforcing steel has been identified as the leading cause of reinforced concrete (RC) infrastructure deterioration in North America. Global warming accelerates both reinforcement corrosion initiation and propagation. Furthermore, global warming could lead to higher freeze-thaw cycles (FTC) frequency in cold regions, affecting structural performance and service life of aging concrete infrastructures. In the present study, comprehensive corrosion and frost damage models are adopted from the literature. A three-dimensional nonlinear finite element analysis using the finite element program Diana is developed to evaluate the structural performance of RC bridge piers under synergistic effects of FTCs, corrosion, and traffic loading. The proposed methodology is assessed by comparisons with available test data from the literature. |
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| Date de publication | 2021-11-30 |
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| Maison d’édition | fib. The International Federation for Structural Concrete |
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| Dans | |
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| Série | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 56edcecf-6c12-4092-a08b-ed46a171a496 |
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| Enregistrement créé | 2023-06-26 |
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| Enregistrement modifié | 2023-07-05 |
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