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Proceedings Paper

Optical tomography of the stress field in case of plane deformation
Author(s): Juri Josepson; Kalle-Juri E. Kell
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Paper Abstract

Integrated photoelasticity with normal and oblique incidence has been used. Two equations for determining the distributions of stress components in the case of plane deformation have been derived, which allow the determination of the distributions of (sigma) z and (sigma) r + (sigma) (theta ) using scalar field tomography. The equations of equilibrium permit all the stress components to the obtained separately. Stresses in an axisymmetric fiber preform have been determined experimentally.

Paper Details

Date Published: 3 November 1992
PDF: 4 pages
Proc. SPIE 1843, Analytical Methods for Optical Tomography, (3 November 1992); doi: 10.1117/12.131895
Show Author Affiliations
Juri Josepson, Institute of Cybernetics (Estonia)
Kalle-Juri E. Kell, Institute of Cybernetics (Estonia)

Published in SPIE Proceedings Vol. 1843:
Analytical Methods for Optical Tomography
Gennady G. Levin, Editor(s)

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