Using speckle images correlation for real-time inspection of fatigue crack initiation and propagation / Vladimirov A.P., Kamantsev I.S., Veselova V.E., Gladkovskiy S.V. // Proceedings of SPIE - The International Society for Optical Engineering. - 2015. - V. 9525, l. .

ISSN:
0277786X
Type:
Conference Paper
Abstract:
The aim of the paper is to show the capabilities of the method of averaging of speckles in time to detect the area of nucleation of fatigue crack, registration since its start and contactless determination of crack velocity without stopping cyclic loading. © 2015 SPIE.
Author keywords:
fatigue crack initiation and propagation; speckle image correlation
Index keywords:
Crack initiation; Cracks; Fatigue crack propagation; Inspection; Optical data processing; Optical testing; Optical variables measurement; Speckle; Contact less; Crack velocities; Fatigue crack initiat
DOI:
10.1117/12.2184703
Смотреть в Scopus:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84954042254&doi=10.1117%2f12.2184703&partnerID=40&md5=7e325f6b1c347b983d4a75ef8923e556
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Art. No. 952525
Link https://www.scopus.com/inward/record.uri?eid=2-s2.0-84954042254&doi=10.1117%2f12.2184703&partnerID=40&md5=7e325f6b1c347b983d4a75ef8923e556
Affiliations Institute of Engineering Science, Ural Branch of RAS, Komsomolskaya str., Yekaterinburg, Russian Federation
Author Keywords fatigue crack initiation and propagation; speckle image correlation
References Gilanyi, A., Morishita, K., Sukegawa, T., Uesaka, M., Miya, K., Magnetic nondestructive evaluation of fatigue damage of ferromagnetic steels for nuclear fusion energy systems (1998) Fusion Engineering and Design, 42, pp. 485-491; Plehov, O.A., Panteleev, I.A., Leontiev, V.A., Osobennosti videlenyaya tepla I generacii signalov akusticheskoi emissii pri ciklicheskom deformirovanii armko-geleza (2009) Fizicheskaya Mezomechanika, 12 (5), pp. 37-43; Razumovskiy, I.A., (2007) Interferentsionno-opticheskie Metody Mechaniki Deformiruemogo Tverdodgo Tela, pp. 1-240. , Bauman Institute Publisher Moscow; Vildeman, V.A., Tretyakov, M.P., (2012) Eksperimentalnye Issledovaniya Svoistv Materialov Pri Sloghnih Termomehanicheskih Vozdeystviyah, pp. 1-204. , Fismatlit Moscow; Marom, E., Muller, R.K., Optical correlation for impending fatigue failure detection (1971) Intern. Journ. of Nondestructive Testing, 3, pp. 171-187; Kozubenko, V.P., Potichenko, V.A., Borodin, Y.S., Issledovanie ustalosti metallov spekl-korrelyatsionnim metodom (1989) Problemy Prochnosti, 7, pp. 103-107; Broek, D., (1980) Osnovi Mekhaniki Razrusheniya, pp. 1-368. , Visshaya shkola Moscow
Editors Albertazzi G. A.Lehmann P.Osten W.
Sponsors The Society of Photo-Optical Instrumentation Engineers (SPIE)
Publisher SPIE
Conference name Optical Measurement Systems for Industrial Inspection IX
Conference date 22 June 2015 through 25 June 2015
Conference code 113176
ISBN 9781628416855
CODEN PSISD
Language of Original Document English
Abbreviated Source Title Proc SPIE Int Soc Opt Eng
Source Scopus