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

A. Kadoya; S. Yashiro; T. Okabe

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

A. Kadoya, S. Yashiro, T. Okabe

ENG - Aerospace Engineering

Research output: Contribution to conference › Paper › peer-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 language	English
Publication status	Published - 2009 Dec 1
Event	17th International Conference on Composite Materials, ICCM-17 - Edinburgh, United Kingdom Duration: 2009 Jul 27 → 2009 Jul 31

Other

Other	17th International Conference on Composite Materials, ICCM-17
Country	United Kingdom
City	Edinburgh
Period	09/7/27 → 09/7/31

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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title = "Prediction of fatigue damage in holed composite laminates with embedded FBG sensors",

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.",

keywords = "Delamination, Fatigue, Finite element analysis, Polymer matrix composites, Structural health monitoring",

author = "A. Kadoya and S. Yashiro and T. Okabe",

year = "2009",

month = dec,

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language = "English",

note = "17th International Conference on Composite Materials, ICCM-17 ; Conference date: 27-07-2009 Through 31-07-2009",

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T1 - Prediction of fatigue damage in holed composite laminates with embedded FBG sensors

AU - Kadoya, A.

AU - Yashiro, S.

AU - Okabe, T.

PY - 2009/12/1

Y1 - 2009/12/1

N2 - 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.

AB - 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.

KW - Delamination

KW - Fatigue

KW - Finite element analysis

KW - Polymer matrix composites

KW - Structural health monitoring

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M3 - Paper

T2 - 17th International Conference on Composite Materials, ICCM-17

Y2 - 27 July 2009 through 31 July 2009

ER -