Experimental–Numerical Characterization of the Fracture Behaviour of P264GH Steel Notched Pipes Subject to Internal Pressure

Hassane Moustabchir; Azari Zitouni; Said Hariri; J. Gilgert; C. I. Pruncu

doi:10.1007/s40997-017-0086-0

Experimental–Numerical Characterization of the Fracture Behaviour of P264GH Steel Notched Pipes Subject to Internal Pressure

Hassane Moustabchir, Azari Zitouni, Said Hariri, J. Gilgert, C. I. Pruncu

Engineering

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

140 Downloads (Pure)

Abstract

The rupture phenomenon of a mechanical structure requires critical consideration, because of its safety constructions. A detailed experiment of material features as well as the Young’s modulus, yield strength, material toughness or fracture resistance provides useful information to predict the life integrity of a pipe structure. This paper presents the most accurate experimental techniques for characterization of a pipe-like structure to assess its reliability. Standard traction tests, dynamic Charpy tests and pressure tests were performed to envisage the crack propagation progress. Detailed information on fracture process was obtained by a robust numerical approach using the finite element method.

Original language	English
Pages (from-to)	1-19
Journal	Iranian Journal of Science and Technology - Transactions of Mechanical Engineering
Early online date	16 May 2017
DOIs	https://doi.org/10.1007/s40997-017-0086-0
Publication status	E-pub ahead of print - 16 May 2017

Keywords

Fracture toughness
Stress intensity factor
Volumetric method
Notched pipe

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10.1007%2Fs40997-017-0086-0
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title = "Experimental–Numerical Characterization of the Fracture Behaviour of P264GH Steel Notched Pipes Subject to Internal Pressure",

abstract = "The rupture phenomenon of a mechanical structure requires critical consideration, because of its safety constructions. A detailed experiment of material features as well as the Young{\textquoteright}s modulus, yield strength, material toughness or fracture resistance provides useful information to predict the life integrity of a pipe structure. This paper presents the most accurate experimental techniques for characterization of a pipe-like structure to assess its reliability. Standard traction tests, dynamic Charpy tests and pressure tests were performed to envisage the crack propagation progress. Detailed information on fracture process was obtained by a robust numerical approach using the finite element method.",

keywords = "Fracture toughness , Stress intensity factor , Volumetric method , Notched pipe ",

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AU - Moustabchir, Hassane

AU - Zitouni, Azari

AU - Hariri, Said

AU - Gilgert, J.

AU - Pruncu, C. I.

PY - 2017/5/16

Y1 - 2017/5/16

N2 - The rupture phenomenon of a mechanical structure requires critical consideration, because of its safety constructions. A detailed experiment of material features as well as the Young’s modulus, yield strength, material toughness or fracture resistance provides useful information to predict the life integrity of a pipe structure. This paper presents the most accurate experimental techniques for characterization of a pipe-like structure to assess its reliability. Standard traction tests, dynamic Charpy tests and pressure tests were performed to envisage the crack propagation progress. Detailed information on fracture process was obtained by a robust numerical approach using the finite element method.

AB - The rupture phenomenon of a mechanical structure requires critical consideration, because of its safety constructions. A detailed experiment of material features as well as the Young’s modulus, yield strength, material toughness or fracture resistance provides useful information to predict the life integrity of a pipe structure. This paper presents the most accurate experimental techniques for characterization of a pipe-like structure to assess its reliability. Standard traction tests, dynamic Charpy tests and pressure tests were performed to envisage the crack propagation progress. Detailed information on fracture process was obtained by a robust numerical approach using the finite element method.

KW - Fracture toughness

KW - Stress intensity factor

KW - Volumetric method

KW - Notched pipe

U2 - 10.1007/s40997-017-0086-0

DO - 10.1007/s40997-017-0086-0

M3 - Article

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JO - Iranian Journal of Science and Technology - Transactions of Mechanical Engineering

JF - Iranian Journal of Science and Technology - Transactions of Mechanical Engineering

ER -

Experimental–Numerical Characterization of the Fracture Behaviour of P264GH Steel Notched Pipes Subject to Internal Pressure

Abstract

Keywords

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