Email this article Computational-Experimental Estimation of Strength Properties of the Metal of Long-Operating Gas Pipeline
- Authors: Syromyatnikova A.S.1, Gulyaeva E.M.2, Alekseeva K.I.2
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Affiliations:
- V. P. Larionov Institute for Engineering Physics Problems of the North, Siberian Branch of the Russian Academy of Sciences
- M. K. Ammosov North-East Federal University
- Issue: Vol 58, No 7-8 (2016)
- Pages: 507-511
- Section: Article
- URL: https://journal-vniispk.ru/0026-0673/article/view/235100
- DOI: https://doi.org/10.1007/s11041-016-0045-1
- ID: 235100
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Abstract
Computational-experimental estimation of strength properties is performed for steel 09G2S as an example. The structural factors affecting the variation of the strength properties of the pipe steel after long-term service are analyzed. It is shown that the values of the standard mechanical properties of pipe steels should vary in a wide range during long service due to the occurrence of processes of different natures competing in their contribution into the strength properties.
About the authors
A. S. Syromyatnikova
V. P. Larionov Institute for Engineering Physics Problems of the North, Siberian Branch of the Russian Academy of Sciences
Author for correspondence.
Email: a.s.syromyatnikova@mail.ru
Russian Federation, Yakutsk
E. M. Gulyaeva
M. K. Ammosov North-East Federal University
Email: a.s.syromyatnikova@mail.ru
Russian Federation, Yakutsk
K. I. Alekseeva
M. K. Ammosov North-East Federal University
Email: a.s.syromyatnikova@mail.ru
Russian Federation, Yakutsk
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