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FRP strain measurement using self-referencing intensity-based fiber optic sensor

  • Sang Jin Choi*
  • , Young Chon Kim
  • , Minho Song
  • , Jae Kyung Pan
  • *Corresponding author for this work

Research output: Contribution to conferenceConference paperpeer-review

Abstract

An intensity-based fiber optic sensor (FOS) head, which consists of a rectangular pulse train shaped steel wire and an optical fiber, is proposed and applied to the measurement of FRP coupon strain. The measured data for FRP coupon strain are compared with those of a commercial FBG sensor and a strain gauge. The measured results show that the self-referencing intensity-based FOS with the proposed FOS head has good performance to measure the FRP coupon strain.

Original languageEnglish
Title of host publication13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479939428
DOIs
StatePublished - 2014.09.30
Event13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Kota Kinabalu, Malaysia
Duration: 2014.01.152014.01.18

Publication series

Name13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings

Conference

Conference13th International Conference on Electronics, Information, and Communication, ICEIC 2014
Country/TerritoryMalaysia
CityKota Kinabalu
Period14.01.1514.01.18

Keywords

  • FBG sensor
  • FRP coupon strain
  • Intensity-based FOS
  • self-referencing
  • strain gauge sensor

Quacquarelli Symonds(QS) Subject Topics

  • Computer Science & Information Systems
  • Engineering - Electrical & Electronic
  • Engineering - Petroleum

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