ISIJ International
Online ISSN : 1347-5460
Print ISSN : 0915-1559
ISSN-L : 0915-1559
Prediction for Crack Propagation and Arrest of Shear Fracture in Ultra-high Pressure Natural Gas Pipelines
Hiroyuki MakinoTakahiro KuboToyoaki ShiwakuShigeru EndoTakehiro InoueYoshiaki KawaguchiYoichiro MatsumotoSusumu Machida
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JOURNALS FREE ACCESS

2001 Volume 41 Issue 4 Pages 381-388

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Abstract

Prevention of shear fracture in the natural gas pipelines is one of the most important problems for the safety of the natural gas transportation. The present paper gives a prediction method for the crack propagation and arrest in the ultra-high pressure pipelines which is the recent trend of the pipeline design and the toughness requirements for the high-grade line pipes to avoid the fracture.

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© The Iron and Steel Institute of Japan
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