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Pregled bibliografske jedinice broj: 173704

Evaluating Rebar Corrosion Damage in RC Structures Exposed to Marine Environment Using Neural Network


Ukrainczyk, Neven; Banjad Pečur, Ivana; Bolf, Nenad
Evaluating Rebar Corrosion Damage in RC Structures Exposed to Marine Environment Using Neural Network // Civil Engineering and Environmental Systems, 24 (2007), 1; 15-32 (međunarodna recenzija, članak, znanstveni)


Naslov
Evaluating Rebar Corrosion Damage in RC Structures Exposed to Marine Environment Using Neural Network

Autori
Ukrainczyk, Neven ; Banjad Pečur, Ivana ; Bolf, Nenad

Izvornik
Civil Engineering and Environmental Systems (1028-6608) 24 (2007), 1; 15-32

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

Ključne riječi
Chloride corrosion; durability; damage categorization; marine environment; simulation; classification neural network

Sažetak
Data on the effects of the environmental conditions, structure, and properties of concrete onto the degree of damage caused by chloride-induced steel corrosion have been gathered on three concrete structures in an Adriatic marine environment. The damages were classified into six categories based on the type of remedial work necessary. An artificial neural network for feature categorization was used as a tool for classification of the degree of damage. The model was successfully trained and validated for the range of data from investigated bridges. The interactions and sensitivities of the principal parameters were investigated. The model indicates that the exposure and microclimate conditions are rated higher than the porosity, strength, water-cement ratio, cement content, and cement type. The model could be useful for planning the maintenance of investigated structures and design of remedial works.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekt / tema
0125002
125-1251963-1964 - Softverski senzori i analizatori za motrenje i vođenje procesa (Nenad Bolf, )

Ustanove
Građevinski fakultet, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Časopis indeksira:


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