An Example of Cathodic Protection Construction Work Harbor Steel Structures

Ken Ohshiro; Katsumi Hikihuji

doi:10.3323/jcorr1991.49.520

Zairyo-to-Kankyo

Online ISSN : 1881-9664
Print ISSN : 0917-0480
ISSN-L : 0917-0480

An Example of Cathodic Protection Construction Work

Harbor Steel Structures

Ken Ohshiro, Katsumi Hikihuji

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Keywords: cathodic protection, steel pipe pile, aluminum alloy anode, wharf, Port of Tokyo

JOURNAL FREE ACCESS

2000 Volume 49 Issue 9 Pages 520-523

DOI https://doi.org/10.3323/jcorr1991.49.520

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Abstract

The galvanic anode system by aluminum alloy anode is popular as cathodic protection system for harbor steel structures. An example of cathodic protection construction work which is presented this paper, is constructed for Aomi wharf of Port of Tokyo on 1999. The purpose of this construction is for a renewal of aluminum alloy anodes. Four hundred eighty (480) aluminum alloy anodes are installed for the corrosion control of the steel pipe piles wharf of 370m long submerged in sea water and sea mud.

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