An Example of Cathodic Protection Construction Work/Harbor Steel Structures

摘要

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 370 m long submerged in sea water and sea mud.