Skip to main content
SpringerLink
Log in

Kinetic Theory of Creep and Creep-Rupture Strength Analysis of Structural Components. Part 1. Stress-Strain State in Nonuniformly Heated Thick-Walled Pipes

  • Published:
Strength of Materials Aims and scope

Abstract

The stress-strain state and the failure onset time are calculated by Rabotnov's kinetic theory of creep for a thick-walled nonuniformly heated pipe loaded by internal pressure. We analyze the influence of the temperature difference along the pipe radius on the stress intensity distribution and damageability parameter of material in the pipe cross section at various instants of time up to the rupture onset. Based on the comparative analysis, we proved incompatibility of the results obtained by the above-mentioned theory with those calculated by the similar theory of creep in the Kachanov's statement.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

REFERENCES

  1. Yu. N. Rabotnov, Creep of Structural Elements [in Russian], Nauka, Moscow (1966).

    Google Scholar 

  2. A. F. Nikitenko, Creep and Creep-Rupture Strength of Metallic Materials [in Russian], Novosibirsk State University of Architecture and Building, Novosibirsk (1997).

    Google Scholar 

  3. S. A. Shesterikov (Ed.), Mechanisms of Creep and Creep-rupture Strength. Handbook [in Russian], Mashinostroenie, Moscow (1983).

    Google Scholar 

  4. Yu. N. Rabotnov and S. T. Mileiko, Short-Term Creep [in Russian], Nauka, Moscow (1970).

    Google Scholar 

  5. O. V. Sosnin, B. V. Gorev, and A. F. Nikitenko, Energy-Based Variant of the Theory of Creep [in Russian], Lavrent'ev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk (1986).

    Google Scholar 

  6. L. M. Kachanov, Theory of Creep [in Russian], Fizmatgiz, Moscow (1960).

    Google Scholar 

  7. A. F. Nikitenko, “Calculation of stress-strain state and time to fracture in nonuniformly heated thick-walled pipes in creep of pipe material,” Izv. Vuzov, Stroitel'stvo, No. 11, 24–29 (2003).

  8. Yu. N. Rabotnov, “The effect of stress concentration on the creep-rupture strength,” Inzh. Zhurn., Mekh. Tverd. Tela, No. 3, 36–41 (1967).

Download references

Author information

Authors and Affiliations

  1. Lavrent'ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia

    A. F. Nikitenko & I. V. Lyubashevskaya

Authors
  1. A. F. Nikitenko
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. I. V. Lyubashevskaya
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

__________

Translated from Problemy Prochnosti, No. 5, pp. 30 – 44, September – October, 2005.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Nikitenko, A.F., Lyubashevskaya, I.V. Kinetic Theory of Creep and Creep-Rupture Strength Analysis of Structural Components. Part 1. Stress-Strain State in Nonuniformly Heated Thick-Walled Pipes. Strength Mater 37, 460–470 (2005). https://doi.org/10.1007/s11223-005-0056-4

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11223-005-0056-4

Keywords

Search

Navigation