Abstract
Experimental results on the localization of acoustic emission (AE) signals obtained in stress-cycling tests of specimens made from the Organit-10T composite material (CM) are considered. The technique developed for collecting prompt information on the changes in the shape of the AE amplitude distribution is analyzed. This distribution characterizes the flow of arriving signals and allows one to determine the beginning of destruction for CM specimens.
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REFERENCES
A.F. Belov G.P. Benediktova A.S. Viskov (1989) NoChapterTitle A.F. Belov (Eds) Stroenie i svoistva aviatsionnykh materialov Metallurgiya Moscow
Nosov, V.V., and Nosov, S.V., Acoustic-Emission Criterion for the Strength of Composite Materials, Izv. Vyssh. Uchebn. Zaved. Mashinostroenie, 1989, no. 9, pp. 25–29.
Khoroshavina, S.G., Probabilistic Models for Estimating the Acoustic-Emission Test Confidence for Composite Materials in Point and Bracket Versions, Defektoskopiya, 2000, no. 3, pp. 25–32 [Rus. J. of Nondestructive Testing (Engl. Transl.), 2000, vol. 36, no. 3, p. 175]
I.M. Bulanov V.V. Vorobei (1998) Tekhnologiya raketnykh i aerokosmicheskikh konstruktsii iz kompozitsionnykh materialov Izd. Mos. Gos. Tekh. Univ. im. Baumana Moscow
Khoroshavina, S.G., Investigations in the Point and Interval Estimation of the Acoustic-Emission Test Reliability for Composite Materials, Tekh. diagnostika i nerazrushayushchii kontrol’, 1990, no. 4, pp. 6–11.
Kuksenko, V.S., Stanchits, S.A., and Tomilin, N.G., Estimation of the Sizes of Growing Cracks and Relief Regions by Acoustic Emission Parameters, Mekh. Kompositsionnykh materialov, 1983, no. 3, pp. 536–543.
Nosov, V.V. and Potapov, A.I., About the Choice of the Approach for the Development of Nondestructive Methods of Article Strength Using the Acoustic Emission Phenomenon, Defektoskopiya, 1996, no. 6, pp. 39–44.
Stepanova, L.N. and Kareev, A.E., Development of the Method of Dynamic Clusterization of Acoustic-Emission Signals for Improving the Accuracy of Their Localization, Kontrol’. Diagnostika, 2003, no. 6, 15–21.
Stepanova, L.N. anda Kareev, A.E., Analysis of Errors in Determination of Coordinates of Acoustic-Emission Signal Sources with the Use of an Arbitrary-Shaped Piezoantenna, Kontrol’. Diagnostika, 2003, no. 8, pp. 13–18.
A.N. Ser’eznov L.N. Stepanova V.V. Murav’ev et al. (2000) NoChapterTitle L.N. Stepanova (Eds) Akustiko-emissionnaya diagnostika konstruktsii Radio i svyaz’ Moscow
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Translated from Defektoskopiya, Vol. 40, No. 7, 2004, pp. 34–41.
Original Russian Text Copyright © 2004 by Stepanova, Lebedev, Kareev, Chaplygin, Katarushkin.
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Stepanova, L.N., Lebedev, E.Y., Kareev, A.E. et al. Use of the acoustic emission method in detecting the fracture process in specimens made of composite materials. Russ J Nondestruct Test 40, 455–461 (2004). https://doi.org/10.1007/s11181-005-0072-2
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DOI: https://doi.org/10.1007/s11181-005-0072-2