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Effect of interruptions on the kinetics of cracks under low cycle loading in rigid regime

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Abstract

The article presents the tests of crack growth rates in low cycle fatigue tests with interruptions, carried out with specimens of steel 45 with a central notch. It is shown that with holding at the maximum, at the minimum of the load, and with zero load, endurance is substantially reduced after the same crack length has been attained. Longer recovery time leads to a more substantial decrease of endurance.

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Literature cited

  1. N. A. Makhutov and A. N. Romanov (eds.), Low Cycle Fracture Mechanics [in Russian], Nauka, Moscow (1986).

    Google Scholar 

  2. P. Forrest, Fatigue of Metals, Pergamon Press, New York (1969).

    Google Scholar 

  3. N. A. Vishnyakov, G. D. Gringauz, and G. F. Rudzei, “The effect of interruptions on the endurance of notched duralumin specimens in programmed loading,” Probl. Prochn., No. 7, 63–65 (1977).

    Google Scholar 

  4. A. A. Lebedev, F. F. Giginyak, and M. V. Storchak, “The effect of interruptions in cyclic loading on the endurance of steel 15Kh2NMFA in a state of complex stress,” Probl. Prochn., No. 5, 16–17 (1987).

    Google Scholar 

  5. V. Yu. Varyanitsa, V. I. Egorov, N. D. Sobolev, and V. V. Sushok, “The effect of pauses on the conditions of fatigue crack growth,” Zavod. Lab.,49, No. 10, 73–74 (1983).

    Google Scholar 

  6. K. D. Chaliengev and P. G. Vinninp, “The effect of hold period on the fatigue crack growth rate of 21/4 Cr-1 Mo steel at elevated temperatures,” Trans. ASME. J. Eng. Mater. Technol.,105, No. 4, 280–285 (1983).

    Google Scholar 

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Authors and Affiliations

  1. Murmansk Teaching and Consultation Station, Leningrad Institute of Civil Engineering, Murmansk

    V. I. Erofeev

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  1. V. I. Erofeev
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Translated from Problemy Prochnosti, No. 6, pp. 121–123, June, 1990.

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Erofeev, V.I. Effect of interruptions on the kinetics of cracks under low cycle loading in rigid regime. Strength Mater 22, 926–929 (1990). https://doi.org/10.1007/BF00767460

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  • DOI: https://doi.org/10.1007/BF00767460

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