Paper
19 June 2002 Application of grating shearography to the experimental analysis of a single fabric lamina under tensile loading
Jong-Ryul Lee, Jerume Molimard, Alain Vautrin, Yves Surrel
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Abstract
Grating shearography is an extension of moire interferometry where a shearing element is included in the imaging part of the setup. It is possible to obtain all three components of the in-plane strains, the in-plane rotation and the two out-of-plane slopes. The presented application is an experimental investigation of the mechanical behavior of a plain woven graphite fiber reinforced polymer composite lamina under tensile loading.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jong-Ryul Lee, Jerume Molimard, Alain Vautrin, and Yves Surrel "Application of grating shearography to the experimental analysis of a single fabric lamina under tensile loading", Proc. SPIE 4778, Interferometry XI: Applications, (19 June 2002); https://doi.org/10.1117/12.473543
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KEYWORDS
Interferometry

Shearography

Diffraction gratings

Composites

Gold

Spatial resolution

Speckle

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