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Title: CATHODIC PROTECTION OF BRIDGE SUBSTRUCTURES: BURLINGTON BAY SKYWAY TEST SITE, INITIAL PERFORMANCE OF SYSTEMS 1 TO 4
Accession Number: 00394968
Record Type: Component
Availability: Find a library where document is available Abstract: The performance of four experimental cathodic protection systems during the first 8 months of operation is described. The systems were installed on the columns of the Burlington Bay Skyway Bridge in 1982. The method of data collection and the essential features of the performance of each system are described. Macrocells and current pick-up probes were found to be the most useful tools for monitoring cathodic protection systems. The three impressedcurrent systems were all effective in stopping corrosion. Insufficient power was available from the galvanic system for it to be practical. The durability of some system components needs to be improved. The future work required to develop a full-scale operational cathodic protection system for bridge substructures is discussed.
Supplemental Notes: Publication of this paper sponsored by Committee on Corrosion and Committee on Performance of Concrete. Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved.
Monograph Accession #: 01419847
Authors: SCHELL, H CManning, D GCLEAR, K CEditors: Herman, Scott CPagination: pp 38-50
Publication Date: 1984
Serial: ISBN: 0309037182
Media Type: Print
Features: Figures
(11)
; References
(4)
; Tables
(4)
TRT Terms: Subject Areas: Bridges and other structures; Geotechnology; Highways; Maintenance and Preservation; I40: Soils and Rocks
Files: TRIS, TRB
Created Date: Jan 31 1986 12:00AM
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