Cathodic protection of steel framed masonry structures - experimental and numerical studies

LAMBERT, Paul, MANGAT, Pal, O'FLAHERTY, Fin and WU, You-Yo (2008). Cathodic protection of steel framed masonry structures - experimental and numerical studies. Materials and structures, 41 (2), 301-310.

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    Link to published version:: 10.1617/s11527-007-9240-2

    Abstract

    Many high-profile steel-framed masonry buildings are susceptible to extensive damage as a result of corrosion of the steel frame. This has resulted in serious consequences with respect to serviceability, safety, aesthetics and heritage. Cathodic protection (CP) is a proven method for preventing and protecting buried and submerged steel and reinforced concrete structures from corrosion. More recently, the method has been introduced to prevent and control corrosion in steel-framed masonry structures. However, despite several sizeable CP installations around the world, there are no formal guidelines for the design, installation and operation of such systems and much of the knowledge is based on empirical observations. This paper presents both experimental and numerical studies on the cathodic protection of representative steel framed masonry structures. These studies are considered essential in the understanding of the mechanisms of cathodic protection and the design of optimised cathodic protection systems for such structures.

    Item Type: Article
    Uncontrolled Keywords: Corrosion ; Steel frame ; Cathodic protection ; Impressed current ; Numerical modelling
    Research Institute, Centre or Group: Materials and Engineering Research Institute > Structural Materials and Integrity Research Centre > Centre for Infrastructure Management
    Identification Number: 10.1617/s11527-007-9240-2
    Depositing User: Fin O'Flaherty
    Date Deposited: 09 Feb 2011 13:37
    Last Modified: 22 Jul 2014 10:47
    URI: http://shura.shu.ac.uk/id/eprint/3049

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