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Strength of Materials

, Volume 22, Issue 8, pp 1237–1242 | Cite as

Comparison of the calculated estimate of creep limit and creep of curved and straight oval section pipes of steel 12Kh1MF with test data

  • V. A. Nakhalov
Production Section
  • 13 Downloads

Abstract

A simplified method is proposed for calculating time-variable stresses and ovality of a pipe under creep conditions. The pipe is loaded with internal pressure and relaxing bending moment. Calculated values of breaking stress and ovality are compared with data from stand tests at different temperatures and with experimental results.

Keywords

Test Data Internal Pressure Creep Condition Stand Test Breaking Stress 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1991

Authors and Affiliations

  • V. A. Nakhalov
    • 1
  1. 1.Ural All-Union Technical InstituteUSSR

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