Finite element analysis of the integrity of an API X65 pipeline with a longitudinal crack repaired with single- and double-bonded composites

被引：43

作者：

Meriem-Benziane, Madjid ^{[1
]}

Abdul-Wahab, Sabah A. ^{[2
]}

Zahloul, Hamou ^{[1
]}

Babaziane, Benoauda ^{[1
]}

Hadj-Meliani, Mohamed ^{[3
,4
]}

Pluvinage, Guy ^{[4
]}

机构：

[1] Univ Chlef, Dept Mech Engn, LRM, Chlef 02000, Algeria

[2] Sultan Qaboos Univ, Dept Mech & Ind Engn, Muscat, Oman

[3] Univ Chlef, LPTPM, Chlef 02000, Algeria

[4] Univ Paul Verlaine Metz, LaBPS ENIM, Ile Saulcy 57045, Metz, France

来源：

COMPOSITES PART B-ENGINEERING | 2015年 / 77卷

关键词：

Mechanical properties; Adhesion; Finite element analysis (FEA); PATCH REPAIR; MECHANICAL-PROPERTIES; AIRCRAFT STRUCTURES; GAS-PIPELINES; FAILURE; STRESS; STEEL; SHAPE; PROPAGATION; PERFORMANCE;

D O I：

10.1016/j.compositesb.2015.03.008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The objective of this study was to compare the performance of the repaired longitudinal cracks in API X65 pipelines under two different conditions: with patches (i.e., single and double patches) and without patches. The three-dimensional finite element method (FEM) was used to compute the stress intensity factors (SIF) at the crack tip. Repairing cracks under internal pressure using carbon-epoxy composites was investigated where the influence of both the single- and double-sided patches made of composite and adhesive were included. In the evaluation of the repair of the pipeline, the failure assessment diagram (FAD) was introduced to obtain the safety factor value. The obtained results indicated that the value of the factor of safety depends on both the crack length and the pressure. In addition, the results showed that the suggested technique is sufficient in predicting the behavior of the repairs. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：431 / 439

页数：9

共 46 条

[1] Evaluation of the effect of corrosion defects on the structural integrity of X52 gas pipelines using the SINTAP procedure and notch theory [J].

Adib, H. ;

Jallouf, S. ;

Schmitt, C. ;

Carmasol, A. ;

Phivinage, G. .

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2007, 84 (03) :123-131

[2] Debonding of adhesively bonded composite patch repairs of cracked steel members [J].

Aggelopoulos, E. S. ;

Righiniotis, T. D. ;

Chryssanthopoulos, M. K. .

COMPOSITES PART B-ENGINEERING, 2011, 42 (05) :1262-1270

[3] Comparison between double and single sided bonded composite repair with circular shape [J].

Albedah, A. ;

Bouiadjra, B. Bachir ;

Mhamdia, R. ;

Benyahia, F. ;

Es-Saheb, M. .

MATERIALS & DESIGN, 2011, 32 (02) :996-1000

[4]

API, 2000, 579 API

[5]

Atluri S.N., 1997, Structural integrity and durability

[6] Effects of pre-strain on the mechanical properties of API 5L X65 pipe [J].

Baek, Jong-hyun ;

Kim, Young-pyo ;

Kim, Cheol-man ;

Kim, Woo-sik ;

Seok, Chang-sung .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2010, 527 (06) :1473-1479

[7]

Baker A.A., 1988, Bonded repair of aircraft structures

[8] Numerical modeling of guided wave interaction with non-axisymmetric cracks in elastic cylinders [J].

Benmeddour, Farouk ;

Treyssede, Fabien ;

Laguerre, Laurent .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2011, 48 (05) :764-774

[9] Finite element analysis of the behaviour of microvoids in the cement mantle of cemented hip stem: Static and dynamic analysis [J].

Bouziane, M. M. ;

Bouiadjra, B. Bachir ;

Benbarek, S. ;

Tabeti, M. S. H. ;

Achour, T. .

MATERIALS & DESIGN, 2010, 31 (01) :545-550

[10] Modelling the tensile fracture behaviour of CFRP scarf repairs [J].

Campilho, R. D. S. G. ;

de Moura, M. F. S. F. ;

Pinto, A. M. G. ;

Morais, J. J. L. ;

Domingues, J. J. M. S. .

COMPOSITES PART B-ENGINEERING, 2009, 40 (02) :149-157

← 1 2 3 4 5 →