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Proceedings Paper

Three-dimensional stress-strain analysis using holographic interferometry
Author(s): Victor P. Kutovoy
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Paper Abstract

The usage of holographic interferometry, speckle and moire methods for 3-D stress-strain analysis is considered. The influence of refraction in nonhomogeneously deformed media on the fringe formation is demonstrated. The calculations of this effect were done using an inversion method based on Radon transform and multidirectional holographic interferometry. Dependencies of the accuracy of the reconstruction in the steep gradient region for the limited number of projections are illustrated in solving the contact problem.

Paper Details

Date Published: 29 July 2002
PDF: 8 pages
Proc. SPIE 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, (29 July 2002); doi: 10.1117/12.484531
Show Author Affiliations
Victor P. Kutovoy, Siberian State Transport Univ. (Russia)


Published in SPIE Proceedings Vol. 4900:
Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life
Yuri V. Chugui; Sergei N. Bagayev; Albert Weckenmann; P. Herbert Osanna, Editor(s)

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