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Method of realizing strain-controlled loading regimes in high-cycle fatigue tests

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Strength of Materials Aims and scope

Conclusions

  1. 1.

    The endurance of specimens correlates better with the inelastic strain overload reached during the initial loading period than with the stress amplitude.

  2. 2.

    To obtain correct experimental data in strain-controlled loadings, it is necessary that the increase in fatigue strains be the same for all specimens during the transition to the prescribed strain level. When testing machines with a limited rate of change in load are used, this requirement is met by allowing planned pauses during the transition.

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Literature Cited

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Authors
  1. G. V. Tsybanev
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  2. Yu. D. Mishchenko
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Additional information

Institute of Strength Problems, Academy of Sciences of the Ukrainian SSR, Kiev. Translated from Problemy Prochnosti, No. 7, pp. 27–30, July, 1983.

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Tsybanev, G.V., Mishchenko, Y.D. Method of realizing strain-controlled loading regimes in high-cycle fatigue tests. Strength Mater 15, 916–920 (1983). https://doi.org/10.1007/BF01528932

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  • DOI: https://doi.org/10.1007/BF01528932

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