Cathodic prevention distribution in partially submerged reinforced concrete: Fid-Bau Portal

Fachinformationsdienst BAUdigital

A platform for research: civil engineering, architecture and urbanism

Cathodic prevention distribution in partially submerged reinforced concrete

Presuel-Moreno, F.J. / Kranc, S.C. / Sagües, A.A.

Cathodic polarization to elevate the corrosion threshold ('cathodic prevention') was implemented with commercial Zn bulk anodes on laboratory columns to simulate a reinforced concrete marine system. Both a detailed computational model and another simplified, less computational intensive model of the polarization distribution in the laboratory columns were formulated and yielded results in reasonable agreement with the experiment. The simplified model was applied to predict cathodic prevention throwing power on field scale structures for a variety of plausible conditions. The calculations suggest that with an immersed anode useful levels of cathodic prevention may be reasonably expected, even under conservative assumptions, in the area immediately above high tide where conditions are otherwise very severe.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Cathodic prevention distribution in partially submerged reinforced concrete

Presuel-Moreno, F.J. / Kranc, S.C. / Sagües, A.A.

Cathodic polarization to elevate the corrosion threshold ('cathodic prevention') was implemented with commercial Zn bulk anodes on laboratory columns to simulate a reinforced concrete marine system. Both a detailed computational model and another simplified, less computational intensive model of the polarization distribution in the laboratory columns were formulated and yielded results in reasonable agreement with the experiment. The simplified model was applied to predict cathodic prevention throwing power on field scale structures for a variety of plausible conditions. The calculations suggest that with an immersed anode useful levels of cathodic prevention may be reasonably expected, even under conservative assumptions, in the area immediately above high tide where conditions are otherwise very severe.

Cathodic prevention distribution in partially submerged reinforced concrete

Presuel-Moreno, F.J. / Kranc, S.C. / Sagües, A.A.

Cathodic polarization to elevate the corrosion threshold ('cathodic prevention') was implemented with commercial Zn bulk anodes on laboratory columns to simulate a reinforced concrete marine system. Both a detailed computational model and another simplified, less computational intensive model of the polarization distribution in the laboratory columns were formulated and yielded results in reasonable agreement with the experiment. The simplified model was applied to predict cathodic prevention throwing power on field scale structures for a variety of plausible conditions. The calculations suggest that with an immersed anode useful levels of cathodic prevention may be reasonably expected, even under conservative assumptions, in the area immediately above high tide where conditions are otherwise very severe.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Document information

Title:

Cathodic prevention distribution in partially submerged reinforced concrete

Additional title:

Die Verteilung des kathodischen Schutzes bei teilweise eingetauchtem Stahlbeton

Contributors:

Presuel-Moreno, F.J. (author) / Kranc, S.C. (author) / Sagües, A.A. (author)

Published in:

Corrosion, Houston ; 61 ; 548-558

Publication date:

2005

Size:

11 Seiten, 16 Bilder, 1 Tabelle, 36 Quellen

ISSN:

DOI:

https://doi.org/10.5006/1.3278190

Type of media:

Article (Journal)

Type of material:

Print

Language:

English

Keywords:

Stahlbeton , kathodischer Korrosionsschutz , numerische Simulation , mathematisches Modell , Eintauchen , Chlorid , Zinkanode , Ionenleitfähigkeit , kathodischer Strom , elektrochemisches Potenzial , räumliches Auflösungsvermögen , dreidimensionale Darstellung

Similar titles

Cathodic Prevention Distribution in Partially Submerged Reinforced Concrete

Presuel-Moreno, F. J. / Kranc, S. C. / Sagues, A. A. | British Library Online Contents | 2005

Advanced Computational Model for Sacrificial Cathodic Protection of Partially Submerged Reinforced Concrete Marine Footers

Saguees, A. / Kranc, S. C. / Presuel-Moreno, F. et al. | British Library Conference Proceedings | 1998

Throwing power of cathodic prevention applied by means of sacrificial anodes to partially submerged marine reinforced concrete piles: Results of numerical simulations

Bertolini, Luca / Redaelli, Elena | Tema Archive | 2009

Throwing power of cathodic prevention applied by means of sacrificial anodes to partially submerged marine reinforced concrete piles: Results of numerical simulations

Bertolini, L. / Redaelli, E. | British Library Online Contents | 2009

EXPERIMENTAL STUDY OF CATHODIC PROTECTION FOR REINFORCED CONCRETE SUBMERGED IN SALINE WATER

Oleiwi, Hayder / Wang, Yu / Curioni, Michele et al. | British Library Conference Proceedings | 2017