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Proceedings Paper

Measurement of thermal deformation of square plate by using holographic interferometry
Author(s): Dae Im Kang; Young Ha Kwon; Yeong-Uk Ko
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Paper Abstract

The thermal deformation of the plate was measured by phase shifting holographic interferometry. The boundary conditions of the plate are simply supported at two edges and free at two edges. The anticlastic effect is shown in holographic fringe patterns. The strain obtained from the phase shifting holographic interferometry is only slightly different from those from the strain gages.

Paper Details

Date Published: 1 December 1991
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Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.57483
Show Author Affiliations
Dae Im Kang, Korea Standards Research Institute (South Korea)
Young Ha Kwon, Korea Standards Research Institute (South Korea)
Yeong-Uk Ko, Korea Standards Research Institute (United States)


Published in SPIE Proceedings Vol. 1554:
Second International Conference on Photomechanics and Speckle Metrology
Fu-Pen Chiang; Fu-Pen Chiang, Editor(s)

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