Journal article
Progressive Failure Monitoring of Fiber-Reinforced Metal Laminate Composites Using a Nondestructive Approach
Journal of nondestructive evaluation, diagnostics and prognostics of engineering systems, v 2(2)
01 May 2019
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Fiber-reinforced metal laminate (FRML) composites are currently used as a structural material in the aerospace industry. A common FRML, glass layered aluminum reinforced epoxy (Glare), possesses a set of mechanical properties which was achieved by designing its layup structure to combine metal alloy and fiber-reinforced polymer phases. Beyond static and dynamic mechanical properties at the material characterization phase, however, the need exists to develop methods that could assess the evolving material state of Glare, especially in a progressive failure context. This paper presents a nondestructive approach to monitor the damage at the material scale and combine such information with characterization and postmortem evaluation methods, as well as data postprocessing to provide an assessment of the failure process during monotonic loading conditions. The approach is based on multiscale sensing using the acoustic emission (AE) method, which was augmented in this paper in two ways. First, by applying it to all material components separately in addition to actual Glare specimens. Second, by performing testing and evaluation at both the laboratory scale as well as at the scale defined inside the scanning electron microscopy. Such elaborate testing and nondestructive evaluation results provided the basis for the application of digital signal processing and machine learning methods which were capable to identify data trends that are shown to be correlated with the evolution of failure modes in Glare.
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Details
- Title
- Progressive Failure Monitoring of Fiber-Reinforced Metal Laminate Composites Using a Nondestructive Approach
- Creators
- Rami Carmi - P.O.B. 9001 Beer-Sheva, Israel P.O.B. 9001 IsraelBrian Wisner - Chestnut Hill CollegePrashanth A Vanniamparambil - Chestnut Hill CollegeJefferson Cuadra - Lawrence Livermore National LaboratoryArie Bussiba - P.O.B. 9001 Beer-Sheva, P.O.B. 9001 IsraelAntonios Kontsos - Chestnut Hill College
- Publication Details
- Journal of nondestructive evaluation, diagnostics and prognostics of engineering systems, v 2(2)
- Publisher
- ASME
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Mechanical Engineering and Mechanics
- Web of Science ID
- WOS:000891981900006
- Scopus ID
- 2-s2.0-85079449734
- Other Identifier
- 991019173816704721
UN Sustainable Development Goals (SDGs)
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InCites Highlights
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- Collaboration types
- Industry collaboration
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Engineering, Multidisciplinary
- Instruments & Instrumentation
- Materials Science, Characterization & Testing