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Small and Full-Scale Fatigue Testing of Lead Cable Sheathing

Abstract

The fatigue behavior of a PbSnSb alloy used in subsea power cable sheathing was studied using small- and full-scale experiments. The aim of the work was to understand the transferability between the scales and suitable testing methods. Creep phenomena are addressed by considering the cyclic strain rate as well as the small-scale loading mode. The fatigue test results show significant difference between different loading modes and scales. It is also evident that fatigue- creep interaction is highly important.
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Category

Academic article

Language

English

Author(s)

Affiliation

  • SINTEF Industry / Materials and Nanotechnology
  • Norwegian University of Science and Technology
  • Nexans Norway AS

Year

2019

Published in

ISOPE - International Offshore and Polar Engineering Conference. Proceedings

ISSN

1098-6189

Page(s)

1922 - 1927

View this publication at Norwegian Research Information Repository