Experimental-analytical methods to investigate local inhomogeneous fields of residual stress using holographic interferometry and photoelastic coatings

V. D. Kulijev; N. A. Makhutov; I. A. Razumovsky; N. S. Cherpakova

doi:10.1117/12.242097

10 June 1996 Experimental-analytical methods to investigate local inhomogeneous fields of residual stress using holographic interferometry and photoelastic coatings

V. D. Kulijev, N. A. Makhutov, I. A. Razumovsky, N. S. Cherpakova

Author Affiliations +

Proceedings Volume 2791, Photomechanics '95; (1996) https://doi.org/10.1117/12.242097
Event: Photomechanics '95, 1995, Novosibirsk, Russian Federation

Abstract

The paper describes experimental-analytical methods developed to investigate local inhomogeneous fields of residual stresses on a basis of holographic interferometry and photo-elastic coatings. To solve the problems of such a kind the authors propose to use step-by-step advancing edge cracks as indicators of residual stresses. Procedures to perform the experiments including methods to create cracks- indicators are described.

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V. D. Kulijev, N. A. Makhutov, I. A. Razumovsky, and N. S. Cherpakova "Experimental-analytical methods to investigate local inhomogeneous fields of residual stress using holographic interferometry and photoelastic coatings", Proc. SPIE 2791, Photomechanics '95, (10 June 1996); https://doi.org/10.1117/12.242097

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