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Proceedings Paper

Mixed method ESPI-CND for the 3D characterization of the composites
Author(s): L. Toubal; M. Karama; B. Lorrain
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Paper Abstract

The characterisation of composite plates used in structural work in the field of aeronautics is approached by associating ultrasound and speckle interferometry measurements. The reduced thickness of the specimens does not allow for gauge instrumentation to measure out-of plane deformation. A system was therefore used which makes it possible to obtain the cartography of the deformations in and out of-plane. This paper describes an application of electronic speckle interferometry in the measurement through thickness deformation in composites.

Paper Details

Date Published: 15 September 2006
PDF: 6 pages
Proc. SPIE 6341, Speckle06: Speckles, From Grains to Flowers, 634135 (15 September 2006); doi: 10.1117/12.696007
Show Author Affiliations
L. Toubal, École Nationale d'Ingénieurs de Tarbes (France)
M. Karama, École Nationale d'Ingénieurs de Tarbes (France)
B. Lorrain, École Nationale d'Ingénieurs de Tarbes (France)


Published in SPIE Proceedings Vol. 6341:
Speckle06: Speckles, From Grains to Flowers
Pierre Slangen; Christine Cerruti, Editor(s)

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