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Proceedings Paper

Automatic analysis of residual stresses in rails in the modified moire interferometry system
Author(s): Leszek A. Salbut; Malgorzata Kujawinska; Jacek Kapkowski
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Paper Abstract

In this paper the system for the automatic residual stress analysis in railway rails is presented. The modified grating interferometry and the software modifications are described. Finally the system calibration by the comparison between the theoretical and experimental results of the residual stress estimation in bending of a steel beam is shown.

Paper Details

Date Published: 1 March 1994
PDF: 6 pages
Proc. SPIE 2004, Interferometry VI: Applications, (1 March 1994); doi: 10.1117/12.172615
Show Author Affiliations
Leszek A. Salbut, Warsaw Univ. of Technology (Poland)
Malgorzata Kujawinska, Warsaw Univ. of Technology (Poland)
Jacek Kapkowski, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 2004:
Interferometry VI: Applications
Ryszard J. Pryputniewicz; Gordon M. Brown; Werner P. O. Jueptner, Editor(s)

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