WORKING METHOD FOR CORROSION RESISTANCE OF WATERFRONT STEEL STRUCTURE AND ITS DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a working method for corrosion resistance to easily and correctly install a anodic protection electrode and its device for a waterfront steel structure in harbors, rivers and lakes. ;SOLUTION: A traveling means 11 is driven with the anodic protection electrode 1 connected thereto by a pulling means 12 and carried to the waterfront steel structure 6 by using a floating mechanism provided with the traveling means 11 and the pulling means 12 on a base body having a plurality of buoyant bodies 8, the fitting condition of the anodic protection electrode 1 to the waterfront steel structure 6 is appropriately adjusted by an underwater worker, and the anodic protection electrode 1 is welded to the waterfront steel structure 6.;COPYRIGHT: (C)2001,JPO