Strain monitoring of T-stiffened panels subjected to low-velocity impact using embedded FBG sensors

Yujing Zhou, Gang Liu, Xueqin Li, Xiaosu Yi

Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

Abstract

The strain at the low-velocity impact proceeding was monitored by the fiber Bragg grating (FBG) sensors embedded in the triangle area of the T-stiffened panels. The results show that the strain in whole impact process can be monitored by FBG sensors. Furthermore, the max-strain measured by FBG sensors changed sensitively depending on the different impact energy. It can be hoped that the FBG sensors can be used as online-monitoring technique to improving the safety of the composite structures.

Original languageEnglish
Title of host publicationApplied Mechanics and Mechatronics Automation
Pages1479-1483
Number of pages5
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event2012 International Applied Mechanics, Mechatronics Automation Symposium, IAMMAS 2012 - Shenyang, Liaoning, China
Duration: 7 Sep 20129 Sep 2012

Publication series

NameApplied Mechanics and Materials
Volume182-183
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2012 International Applied Mechanics, Mechatronics Automation Symposium, IAMMAS 2012
Country/TerritoryChina
CityShenyang, Liaoning
Period7/09/129/09/12

Keywords

  • FBG sensors
  • Low- velocity impact
  • Strain
  • T- stiffened panel

ASJC Scopus subject areas

  • Engineering (all)

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