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Study of Growth of Fatigue Cracks in Metallic Samples Using Methods of Acoustic Emission and Strain Measurement

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Abstract

Results of cyclic stress tests of planar samples from the D16T duralumin 2 and 6 mm thick performed with the help of the methods of acoustic emission (AE) and strain measurements are reported. The variables recorded in the tests were the applied load, number of loading cycles, length of a fatigue crack, strain in sample material, and parameters of AE signals. In addition, in tests of samples 3 mm thick the stress intensity factor was maintained constant as fatigue cracks grew over fixed intervals of lengths, and information was derived from total counts of AE pulses, their energy distributions and spectral characteristics.

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REFERENCES

  1. Ser'eznov, A.N., Stepanova, L.N., Murav'ev, V.V., et al., Akustichesko-emissionnaya diagnostika konstruktsii (Acoustic-Emission Diagnostics of Structures), Stepanova, L.N., Ed., Moscow: Radio i Svyaz', 2000.

    Google Scholar 

  2. Stepanova, L.N., Lebedev, E.Yu., Kabanov, S.I., et al., Multichannel Microprocessor System for Strain Measurements in Strength Tests of Structures, Defektoskopiya, no. 4, pp. 82-89.

  3. Ser'eznov, A.N., Murav'ev, V.V., Stepanova, L.N., et al., Experimental Study of Relation between AE Signal Spectrum and Length of Fatigue Crack in Steel Samples, Defektoskopiya, 1999, no. 2, pp. 73-78.

    Google Scholar 

  4. Ser'eznov, A.N., Murav'ev, V.V., Stepanova, L.N., et al., Relation between Spectrum of AE Signals and Growth of Fatigue Cracks in Metallic Samples, Kontrol'Diagnostika, 1999, no. 2, pp. 5-8.

    Google Scholar 

  5. Stepanov, L.N., Levedev, E.Yu., Kabanov, S.I., et al., Microprocessor Facility for Service-Life Tests of Undercarriage Legs, Kontrol'. Diagnostika, 2002, no. 1, pp. 13-17.

    Google Scholar 

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Authors and Affiliations

  1. Chaplygin Siberian Research Institute for Aviation, Novosibirsk, Russia

    V. V. Murav'ev, L. N. Stepanova, V. N. Chaplygin, E. Yu. Lebedev, V. L. Kozhemyakin, A. E. Kareev & S. A. Katarushkin

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  1. V. V. Murav'ev
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  2. L. N. Stepanova
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  3. V. N. Chaplygin
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  4. E. Yu. Lebedev
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  5. V. L. Kozhemyakin
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  6. A. E. Kareev
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  7. S. A. Katarushkin
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Murav'ev, V.V., Stepanova, L.N., Chaplygin, V.N. et al. Study of Growth of Fatigue Cracks in Metallic Samples Using Methods of Acoustic Emission and Strain Measurement. Russian Journal of Nondestructive Testing 38, 857–864 (2002). https://doi.org/10.1023/A:1023766028477

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  • DOI: https://doi.org/10.1023/A:1023766028477

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