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[article]
Titre : |
Optical NDI methods for composite structures |
Type de document : |
texte imprimé |
Auteurs : |
R. B. Heslehurst, Auteur |
Année de publication : |
2007 |
Article en page(s) : |
p. 7-14 |
Note générale : |
Bibliogr. |
Langues : |
Américain (ame) |
Index. décimale : |
668.4 Plastiques, vinyles |
Résumé : |
The application of composite materials into high load bearing structures has required a better understanding of the impact non-conformities, defects and damage has on the structure integrity. Traditional NDI methods are only really successful in identifying the existence of the non-conformity or damage. Traditional NDI methods do not provide any assessment of the effect of the non-conformity on the structural performance of the composite structure. The optical NDI methods allow for non-contact, full-field interrogation of the component to visually reveal the impact on composite structural integrity of the non-conformity under representative load states. In this paper the five principal optical NDI methods are briefly reviewed and, using holographic interferometry, illustrated against the typical in-service damage found in composite structures. Each NDI methods is further compared to show there relative range of capabilities against a variety pf composite defects. |
Note de contenu : |
- Aim
- Optic methods
- Typical composite defects and damage
- Optic NDI results from composite structures
- Overall performance of optical NDI in composite structures |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=23356 |
in SAMPE JOURNAL > Vol. 43, N° 5 (09-10/2007) . - p. 7-14
[article]
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