Phase modulated speckle interferometry method for in situ numerical evaluation of residual stresses in constructions

A. Yu. Popov; V. K. Zhukovskyy; S. A. Gokhman

doi:10.1117/12.679957

14 June 2006 Phase modulated speckle interferometry method for in situ numerical evaluation of residual stresses in constructions

A. Yu. Popov, V. K. Zhukovskyy, S. A. Gokhman

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Proceedings Volume 6254, Seventh International Conference on Correlation Optics; 62541L (2006) https://doi.org/10.1117/12.679957
Event: Seventh International Conference on Correlation Optics, 2005, Chernivsti, Ukraine

Abstract

A method of measurement of the residual stresses (RS) in the constructional materials by means of electronic specklepattern interferometry (ESPI) is proposed. It allows to obtain the quantitative data on the RS distribution and may be used for the control of the RS level in metal-constructions in-situ.

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A. Yu. Popov, V. K. Zhukovskyy, and S. A. Gokhman "Phase modulated speckle interferometry method for in situ numerical evaluation of residual stresses in constructions", Proc. SPIE 6254, Seventh International Conference on Correlation Optics, 62541L (14 June 2006); https://doi.org/10.1117/12.679957

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