Skip to main navigation Skip to search Skip to main content

Cathodic protection and the thickness effect: a final conclusion ?

  • I. S. Cole*
  • , O. Vittori
  • , G. Cerretti
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › peer-review

3 Citations (Scopus)

Abstract

A matrix of tests in air and seawater with cathodic protection (CP) and with joints of two baseplate thickness (32 and 50 mm ) were carried out. In the past few years a consensus has been reached on two topics - the efficiency of cathodic protection and the thickness effect - which previously generated a high degree of controversy. However, this consensus is based on results from testing in 'standard' conditions. In this paper the problem of whether the conclusions derived from tests in standard conditions are valid outside these conditions is addressed. Specifically the effect of CP and joint type on the magnitude of the thickness effect is analysed as is the effect of joint thickness on the efficiency of CP. It is concluded that while joint thickness does not appear to have a significant effect on the efficiency of CP, the magnitude of the thickness effect is significantly dependant on both the environment (CP or air ) and the type of joint.

Original languageEnglish
Title of host publicationProceedings of the Third (1993) International Offshore and Polar Engineering Conference
EditorsRam S. Puthli, J.F. Dos Santos, Steinar Berg, Charles P. Ellinas, Yukio Ueda
PublisherPubl by Int Soc of Offshore and Polar Engineerns (ISOPE)
Pages309-316
Number of pages8
ISBN (Print)1880653095
Publication statusPublished - 1993
Externally publishedYes
EventProceedings of the Third (1993) International Offshore and Polar Engineering Conference - Singapore, Singapore
Duration: 6 Jun 1993 → 11 Jun 1993

Publication series

NameProceedings of the Third (1993) International Offshore and Polar Engineering Conference

Conference

ConferenceProceedings of the Third (1993) International Offshore and Polar Engineering Conference
CitySingapore, Singapore
Period6/06/93 → 11/06/93

Fingerprint

Dive into the research topics of 'Cathodic protection and the thickness effect: a final conclusion ?'. Together they form a unique fingerprint.

Cite this