Prediction of fatigue damage in holed composite laminates with embedded FBG sensors

A. Kadoya, S. Yashiro, T. Okabe

Research output: Contribution to conferencePaperpeer-review

Abstract

This study investigates damage monitoring for a holed CFRP laminate under fatigue loading by using an embedded FBG sensor. Measured reflection spectrum of the FBG sensor changed with damage extension in the laminate. The mechanism of the change in the spectrum shape was discussed through a numerical simulation for fatigue damage extension.

Original languageEnglish
Publication statusPublished - 2009 Dec 1
Event17th International Conference on Composite Materials, ICCM-17 - Edinburgh, United Kingdom
Duration: 2009 Jul 272009 Jul 31

Other

Other17th International Conference on Composite Materials, ICCM-17
CountryUnited Kingdom
CityEdinburgh
Period09/7/2709/7/31

Keywords

  • Delamination
  • Fatigue
  • Finite element analysis
  • Polymer matrix composites
  • Structural health monitoring

ASJC Scopus subject areas

  • Engineering(all)
  • Ceramics and Composites

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