Full-Scale Fatigue Testing of Crack-in-Dent and Framework Development for Life Prediction

Arumugam, Udayasankar; Gao, Ming; Krishnamurthy, Ravi; Zarea, Mures

doi:10.1115/1.0003492v

Cited by 1 publication

(2 citation statements)

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“…Recently sponsored by PRCI, Gao et al [66] conducted a set of six full-scale fatigue tests on X52 liquid line pipe of a diameter of 24 in. and wall thickness of 0.25 in., leading to D/t = 96.…”

Section: Pipeline Research Council Internationalmentioning

confidence: 99%

“…As such, for a given Grade (or Pipe number), this three-digit sequence includes only one unique descriptor -that of the defect type that is indicated by the second digit. [6,[58][59][60][61][62][63][64][65][66][67][68][69][70], where the maximum residual dent depth was measured without internal pressure, and the maximum gouge depth was measured by the pipe thickness minus the residual thickness. It is apparent from Table 5 that the first gouge created is relatively shallow, while the second is relatively deep, with the remaining three more or less comparable.…”

Section: Full-scale Fatigue Test Examples For Dents and Gougesmentioning

confidence: 99%

See 1 more Smart Citation

Fatigue Life Models for Pipelines Containing Dents and Gouges

Zhu¹,

WIERSMA²

2022

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Section: Pipeline Research Council Internationalmentioning

confidence: 99%