Please use this identifier to cite or link to this item: https://doi.org/10.1088/1742-6596/842/1/012027
Title: A proposal application based on strain energy for damage detection and quantification of beam composite structure using vibration data
Authors: Tiachacht, S
Bouazzouni, A
Khatir, S
Behtani, M.A
Zhou, Y.-L 
Abdel Wahab, M
Keywords: Carbon
Carbon fibers
Composite beams and girders
Finite element method
MATLAB
Strain energy
Carbon fibre reinforced polymer
Detection and quantifications
Free vibration
MATLAB program
Multiple damages
Research papers
Simply supported
Vibration data
Damage detection
Issue Date: 2017
Citation: Tiachacht, S, Bouazzouni, A, Khatir, S, Behtani, M.A, Zhou, Y.-L, Abdel Wahab, M (2017). A proposal application based on strain energy for damage detection and quantification of beam composite structure using vibration data. Journal of Physics: Conference Series 842 (1) : 12027. ScholarBank@NUS Repository. https://doi.org/10.1088/1742-6596/842/1/012027
Rights: Attribution 4.0 International
Abstract: In this research paper, the damage in Carbon Fibre Reinforced Polymer (CFRP) laminate beams under free vibration and simply supported conditions, is investigated numerically by Finite Element Method (FEM) using Matlab program. The developed Cornwell Indicator, which is based on strain energy fraction, is used for damage detection and quantification in the considered composite beams. The data was acquired by developing a software that performs dynamic analysis of composite beams based on FEM. The results show the efficiency of the developed indicator to detect and quantify damage for single and multiple damage scenarios. @ Published under licence by IOP Publishing Ltd.
Source Title: Journal of Physics: Conference Series
URI: https://scholarbank.nus.edu.sg/handle/10635/179490
ISSN: 17426588
DOI: 10.1088/1742-6596/842/1/012027
Rights: Attribution 4.0 International
Appears in Collections:Elements
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