Energy of the Extended Pipeline Failure under Pressure

The results of systematic field pneumatic tests of gas pipes of strength class K65(X80) are analyzed. The geometric and energy parameters of the extended failure of pipes 1420 mm in diameter are determined. The relations between the plastic band elongation at the fracture, the band width, and the fr...

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Veröffentlicht in:	Russian metallurgy Metally 2021-04, Vol.2021 (4), p.528-545
Hauptverfasser:	Shtremel’, M. A., Arabei, A. B., Glebov, A. G., Abakumov, A. I., Esiev, T. S., Pyshmintsev, I. Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry and Materials Science Diagnostics and Mechanical Test Techniques Elongation Energy Failure analysis Gas pipelines Gas pipes Gas pressure High strength low alloy steels Materials Science Metallic Materials Natural gas Pipes Ultimate tensile strength
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