Method for Estimating the Limiting State of the Pipes of Gas Mains Having Operated for a Long Time

A technique is proposed to estimate the limiting state of gas main pipes having operated for a long time, and it is based on a correlation between the velocity of sound and mechanical parameters. The limiting values of the characteristics at which the operation of a construction become dangerous are...

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Bibliographic Details
Published in:	Russian metallurgy Metally Vol. 2019; no. 10; pp. 1125 - 1127
Main Authors:	Burnashev, A. V., Bol’shakov, A. M.
Format:	Journal Article
Language:	English
Published:	Moscow Pleiades Publishing 01-10-2019 Springer Nature B.V
Subjects:	Chemistry and Materials Science Constraining Diagnostics and Mechanical Test Techniques Gas pipelines Materials Science Mechanical properties Metallic Materials Pipes gas main limiting state velocity of sound long-term operation impact toughness
Online Access:	Get full text
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Description
Summary:	A technique is proposed to estimate the limiting state of gas main pipes having operated for a long time, and it is based on a correlation between the velocity of sound and mechanical parameters. The limiting values of the characteristics at which the operation of a construction become dangerous are obtained.
ISSN:	0036-0295 1555-6255 1531-8648
DOI:	10.1134/S0036029519100045