Fast residual stress determination of welded joints using reversible holographic interferometric (RHI) film

George Eugene Dovgalenko; Anatoli Kniazkov; Yuri I. Onischenko; Gregory J. Salamo

doi:10.1117/12.245181

19 July 1996 Fast residual stress determination of welded joints using reversible holographic interferometric (RHI) film

George Eugene Dovgalenko, Anatoli Kniazkov, Yuri I. Onischenko, Gregory J. Salamo

Author Affiliations +

Proceedings Volume 2861, Laser Interferometry VIII: Applications; (1996) https://doi.org/10.1117/12.245181
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

A mathematical algorithm is proposed for fast determination of residual stress in blind hold drilling method. Computer simulation of this algorithm has been made. Comparing of theoretical interference pattern with experimental interferogram is presented.

Citation Download Citation

George Eugene Dovgalenko, Anatoli Kniazkov, Yuri I. Onischenko, and Gregory J. Salamo "Fast residual stress determination of welded joints using reversible holographic interferometric (RHI) film", Proc. SPIE 2861, Laser Interferometry VIII: Applications, (19 July 1996); https://doi.org/10.1117/12.245181

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