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Assessment of Mechanical Properties of Corroded Reinforcement in Chloride Environment Based on Corrosion Rate Monitoring
Civil Engineering Journal, 10 (2024), 11; 3473-3492. https://doi.org/10.28991/CEJ-2024-010-11-02
Grandić, Davor; Grandić, Ivana Štimac; Šćulac, Paulo

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Grandić, D., Grandić, I. Š. i Šćulac, P. (2024). Assessment of Mechanical Properties of Corroded Reinforcement in Chloride Environment Based on Corrosion Rate Monitoring. Civil Engineering Journal, 10. (11), 3473-3492. doi: 10.28991/CEJ-2024-010-11-02

Grandić, Davor, et al. "Assessment of Mechanical Properties of Corroded Reinforcement in Chloride Environment Based on Corrosion Rate Monitoring." Civil Engineering Journal, vol. 10, br. 11, 2024, str. 3473-3492. https://doi.org/10.28991/CEJ-2024-010-11-02

Grandić, Davor, Ivana Štimac Grandić i Paulo Šćulac. "Assessment of Mechanical Properties of Corroded Reinforcement in Chloride Environment Based on Corrosion Rate Monitoring." Civil Engineering Journal 10, br. 11 (2024): 3473-3492. https://doi.org/10.28991/CEJ-2024-010-11-02

Grandić, D., Grandić, I. Š. i Šćulac, P. (2024) 'Assessment of Mechanical Properties of Corroded Reinforcement in Chloride Environment Based on Corrosion Rate Monitoring', Civil Engineering Journal, 10(11), str. 3473-3492. doi: 10.28991/CEJ-2024-010-11-02

Grandić D, Grandić IŠ, Šćulac P. Assessment of Mechanical Properties of Corroded Reinforcement in Chloride Environment Based on Corrosion Rate Monitoring. Civil Engineering Journal [Internet]. 01.11.2024. [pristupljeno 31.03.2025.];10(11):3473-3492. doi: 10.28991/CEJ-2024-010-11-02

D. Grandić, I. Š. Grandić i P. Šćulac, "Assessment of Mechanical Properties of Corroded Reinforcement in Chloride Environment Based on Corrosion Rate Monitoring", Civil Engineering Journal, vol. 10, br. 11, str. 3473-3492, Studeni 2024. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:157:552215. [Citirano: 31.03.2025.]

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Podaci o radu
Naslov (engleski)Assessment of Mechanical Properties of Corroded Reinforcement in Chloride Environment Based on Corrosion Rate Monitoring
AutorDavor Grandić
AutorIvana Štimac Grandić
AutorPaulo Šćulac
Autorova ustanovaSveučilište u Rijeci
Građevinski fakultet
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Građevinarstvo
Sažetak (engleski)
Existing models for the evaluation of mechanical properties of corroded reinforcement, defined as a function of the mean cross-sectional loss or mass loss of the reinforcement, are not suitable in the case of chloride-induced corrosion, which causes irregular corrosion attack with pronounced localized damage—pits, whose geometry and spacing have a major influence on the mechanical properties of the reinforcement. Models that consider the irregularity of damage due to chloride corrosion are efficient, but as with models based on cross-sectional or mass loss, it is necessary to extract corroded rebars from the reinforced-concrete structure, which is a destructive procedure that can only be performed to a limited extent on an in-service building. To fill the above gaps, a new method based on the non-destructive measurement of corrosion parameters is proposed. The corrosion depth determined from the monitoring correlates directly with the remaining mechanical properties of the reinforcement; therefore, it is not necessary to determine the remaining cross-sectional area and geometry of the pits. The proposed models are based on experimental research on reinforced-concrete beam specimens subjected simultaneously to sustained loading and accelerated chloride corrosion in an environmental chamber in order to induce corrosion similar to that on real structures. Doi: 10.28991/CEJ-2024-010-11-02 Full Text: PDF
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaCivil Engineering Journal
Brojčani podacivol. 10, br. 11, str. 3473-3492
p-ISSN2676-6957
e-ISSN2476-3055
DOIhttps://doi.org/10.28991/CEJ-2024-010-11-02
URN:NBNurn:nbn:hr:157:552215
Datum objave publikacije2024-11-01
ProjektŠifra: uniri-tehnic-18-127
Naziv (hrvatski): Poboljšanje proračunskih modela za ocjenu stanja građevinskih konstrukcija
Naziv (engleski): Improvement of design models for condition assessment of structures
Voditelj: Ivana Štimac Grandić
Pravna nadležnost: Hrvatska
Financijer: Sveučilište u Rijeci
URL dokumentahttps://www.civilejournal.org/index.php/cej/article/view/5374
URL dokumentahttps://www.civilejournal.org/index.php/cej/article/view/5374/pdf
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2025-03-24 12:00:41