Journal article
Detecting and locating damage initiation and progression in full-scale sandwich composite fuselage panels using acoustic emission
Journal of composite materials, v 47(13), pp 1643-1664
01 Jun 2013
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
In this study, acoustic emission was evaluated as a supplementary nondestructive testing method for detecting damage initiation and progression, identifying the site of damage, and anticipating ultimate fracture in notched full-scale honeycomb sandwich composite fuselage panels using redundant arrays of different acoustic emission sensor models. Each panel contained different damage scenarios and was subjected to combinations of quasi-static hoop and longitudinal loads. Damage progression and location were characterized with various inspection techniques, and the acoustic emission results were correlated with photogrammetric strain fields. Applying post-test signal processing, acoustic emission accurately detected notch tip damage initiation and tracked its progression to ultimate failure.
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Details
- Title
- Detecting and locating damage initiation and progression in full-scale sandwich composite fuselage panels using acoustic emission
- Creators
- Frank A. Leone - National Institute of AerospaceDidem Ozevin - University of Illinois at ChicagoJonathan Awerbuch - Drexel UniversityTein-Min Tan - Drexel University
- Publication Details
- Journal of composite materials, v 47(13), pp 1643-1664
- Publisher
- Sage
- Number of pages
- 22
- Grant note
- 97-G-032 / FAA-Drexel Fellowship research program
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Mechanical Engineering and Mechanics
- Web of Science ID
- WOS:000319869400009
- Scopus ID
- 2-s2.0-84878884240
- Other Identifier
- 991019169551304721
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InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Materials Science, Composites