15 September 2006 Mixed method ESPI-CND for the 3D characterization of the composites
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Proceedings Volume 6341, Speckle06: Speckles, From Grains to Flowers; 634135 (2006) https://doi.org/10.1117/12.696007
Event: Speckle06: Speckles, From Grains to Flowers, 2006, Nimes, France
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.
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L. Toubal, M. Karama, B. Lorrain, "Mixed method ESPI-CND for the 3D characterization of the composites", Proc. SPIE 6341, Speckle06: Speckles, From Grains to Flowers, 634135 (15 September 2006); doi: 10.1117/12.696007; https://doi.org/10.1117/12.696007
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