Ultrasonic Characterization of the Fiber-Matrix Interfacial Bond in Aerospace Composites

The properties of advanced composites rely on the quality of the fiber-matrix bonding. Service-induced damage results in deterioration of bonding quality, seriously compromising the load-bearing capacity of the structure. While traditional methods to assess bonding are destructive, herein a nondest...

Full description

Saved in:
Bibliographic Details
Main Authors: D. G. Aggelis, D. Kleitsa, T. E. Matikas
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2013/154984
Tags: Add Tag
No Tags, Be the first to tag this record!
_version_ 1832559040310280192
author D. G. Aggelis
D. Kleitsa
T. E. Matikas
author_facet D. G. Aggelis
D. Kleitsa
T. E. Matikas
author_sort D. G. Aggelis
collection DOAJ
description The properties of advanced composites rely on the quality of the fiber-matrix bonding. Service-induced damage results in deterioration of bonding quality, seriously compromising the load-bearing capacity of the structure. While traditional methods to assess bonding are destructive, herein a nondestructive methodology based on shear wave reflection is numerically investigated. Reflection relies on the bonding quality and results in discernable changes in the received waveform. The key element is the “interphase” model material with varying stiffness. The study is an example of how computational methods enhance the understanding of delicate features concerning the nondestructive evaluation of materials used in advanced structures.
format Article
id doaj-art-ed95a66ac9ad49ada1a310f013304206
institution Kabale University
issn 1537-744X
language English
publishDate 2013-01-01
publisher Wiley
record_format Article
series The Scientific World Journal
spelling doaj-art-ed95a66ac9ad49ada1a310f0133042062025-02-03T01:31:06ZengWileyThe Scientific World Journal1537-744X2013-01-01201310.1155/2013/154984154984Ultrasonic Characterization of the Fiber-Matrix Interfacial Bond in Aerospace CompositesD. G. Aggelis0D. Kleitsa1T. E. Matikas2Department of Mechanics of Materials and Constructions, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, BelgiumDepartment of Mechanics of Materials and Constructions, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, BelgiumDepartment of Mechanics of Materials and Constructions, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, BelgiumThe properties of advanced composites rely on the quality of the fiber-matrix bonding. Service-induced damage results in deterioration of bonding quality, seriously compromising the load-bearing capacity of the structure. While traditional methods to assess bonding are destructive, herein a nondestructive methodology based on shear wave reflection is numerically investigated. Reflection relies on the bonding quality and results in discernable changes in the received waveform. The key element is the “interphase” model material with varying stiffness. The study is an example of how computational methods enhance the understanding of delicate features concerning the nondestructive evaluation of materials used in advanced structures.http://dx.doi.org/10.1155/2013/154984
spellingShingle D. G. Aggelis
D. Kleitsa
T. E. Matikas
Ultrasonic Characterization of the Fiber-Matrix Interfacial Bond in Aerospace Composites
The Scientific World Journal
title Ultrasonic Characterization of the Fiber-Matrix Interfacial Bond in Aerospace Composites
title_full Ultrasonic Characterization of the Fiber-Matrix Interfacial Bond in Aerospace Composites
title_fullStr Ultrasonic Characterization of the Fiber-Matrix Interfacial Bond in Aerospace Composites
title_full_unstemmed Ultrasonic Characterization of the Fiber-Matrix Interfacial Bond in Aerospace Composites
title_short Ultrasonic Characterization of the Fiber-Matrix Interfacial Bond in Aerospace Composites
title_sort ultrasonic characterization of the fiber matrix interfacial bond in aerospace composites
url http://dx.doi.org/10.1155/2013/154984
work_keys_str_mv AT dgaggelis ultrasoniccharacterizationofthefibermatrixinterfacialbondinaerospacecomposites
AT dkleitsa ultrasoniccharacterizationofthefibermatrixinterfacialbondinaerospacecomposites
AT tematikas ultrasoniccharacterizationofthefibermatrixinterfacialbondinaerospacecomposites