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Mathematical modeling of electrochemical steel corrosion in concrete


Balabanić, Gojko; Bićanić, Nenad; Đureković, Andrija
Mathematical modeling of electrochemical steel corrosion in concrete // Journal of Engineering Mechanics, 122 (12) (1996), 1113-1121 (međunarodna recenzija, članak, znanstveni)


Naslov
Mathematical modeling of electrochemical steel corrosion in concrete

Autori
Balabanić, Gojko ; Bićanić, Nenad ; Đureković, Andrija

Izvornik
Journal of Engineering Mechanics (0733-9399) 122 (12) (1996); 1113-1121

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Mathematical modeling; electrochemical steel corrosion; concrete

Sažetak
A mathematical model for the corrosion of steel in concrete when exposed to seawater was developed to enable the evaluation of the corrosion rate. The analysis was made for the case of concrete placed in the splash zone and for concrete fully immersed in the seawater. Mathematical models of transport processes significant for the steel corrosion in concrete exposed to seawater include transport of capillary water, oxygen, chloride ions, and hydroxyl ions through the concrete cover. These physical processes are described using the system of partial differential equations, which were then solved using the finite element method in the spatial domain and using the finite difference method in the time domain, for an axi-symmetric problem.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Ustanove
Građevinski fakultet, Rijeka

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus