Please use this identifier to cite or link to this item: https://doi.org/10.1088/1742-6596/842/1/012084
Title: Delamination detection in laminated composite using Virtual crack closure technique (VCCT) and modal flexibility based on dynamic analysis
Authors: Khatir, S
Behtani, A
Tiachacht, S
Bouazouni, A
Abdel Wahab, M
Zhou, Y.-L 
Keywords: Crack closure
Damage detection
Failure (mechanical)
Finite element method
Joints (structural components)
Laminated composites
Laminating
Structural health monitoring
Structure (composition)
Delamination detections
Embedded interface
Failure mechanism
Finite element modelling
Modal method
Vibration data
Virtual crack closure technique
Delamination
Issue Date: 2017
Citation: Khatir, S, Behtani, A, Tiachacht, S, Bouazouni, A, Abdel Wahab, M, Zhou, Y.-L (2017). Delamination detection in laminated composite using Virtual crack closure technique (VCCT) and modal flexibility based on dynamic analysis. Journal of Physics: Conference Series 842 (1) : 12084. ScholarBank@NUS Repository. https://doi.org/10.1088/1742-6596/842/1/012084
Rights: Attribution 4.0 International
Abstract: The delamination problem is very important failure mechanism in certain types of composite structures. Detecting this type of damage using vibration data is currently a problem of interest to the structural health monitoring community. In this paper, we used finite element method with embedded interface for analysing damaged laminated composite structures. The flexibly modal method, in which analysis data is related to finite element modelling, is used to detect and localize delamination. Several numerical examples are presented in order to evaluate the accuracy this approach. @ Published under licence by IOP Publishing Ltd.
Source Title: Journal of Physics: Conference Series
URI: https://scholarbank.nus.edu.sg/handle/10635/179488
ISSN: 17426588
DOI: 10.1088/1742-6596/842/1/012084
Rights: Attribution 4.0 International
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