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Proceedings Paper

Holographic Interferometry For Brittle Materials
Author(s): W. J. Beranek; A. J. A. Bruinsma
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Paper Abstract

Double beam illumination is used to obtain contourline maps for the in-plane and out-of-plane deformation of reinforced concrete test specimen. Generally large rigid body movements hinder interpretation and have to be eliminated. The rigid body rotations of the test specimen are measured by means of a Michelson interferometer. The unwanted effects are eliminated by rotations around three axes of the holographic plate.

Paper Details

Date Published: 20 May 1980
PDF: 5 pages
Proc. SPIE 0210, 2nd European Congress on Optics Applied to Metrology, (20 May 1980); doi: 10.1117/12.958327
Show Author Affiliations
W. J. Beranek, Institute TNO for Building Materials and Building Structures (The Netherlands)
A. J. A. Bruinsma, Institute TNO for Building Materials and Building Structures (The Netherlands)


Published in SPIE Proceedings Vol. 0210:
2nd European Congress on Optics Applied to Metrology
Michel H. Grosmann; Patrick Meyrueis, Editor(s)

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