Optimization of the geometrical parameters of bonded composite wrap for repairing cracked pipelines
In this study the finite element method is used to analyze the performances of bonded composite wrap repair of cracked steel pipelines. Parametric analysis was performed in order to highlight the effects of the geometrical properties on the repair efficiency. The experimental design method is used...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2018-09-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/2068 |
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| _version_ | 1846145632986726400 |
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| author | sidi Mohamed Medjdoub Nesreddine Belabbes Bachir Bouadjra Miloudi Abdelkader |
| author_facet | sidi Mohamed Medjdoub Nesreddine Belabbes Bachir Bouadjra Miloudi Abdelkader |
| author_sort | sidi Mohamed Medjdoub Nesreddine |
| collection | DOAJ |
| description | In this study the finite element method is used to analyze the performances of bonded composite wrap repair of cracked steel pipelines. Parametric analysis was performed in order to highlight the effects of the geometrical properties on the repair efficiency. The experimental design method is used to explore the effects of wrap dimensions (length, angle and thickness) in order to optimize the repair process. We showed in using the MOODE.5 software the most dominant geometrical parameters on stress intensity factor at the crack front which to determine the most important parameters on the repair efficiency. This optimization can help the composite wrap designers to improve the repair performance and rehabilitation. |
| format | Article |
| id | doaj-art-c3705528a9f54c1190d89fda95ed47e7 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2018-09-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-c3705528a9f54c1190d89fda95ed47e72024-12-02T05:42:33ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932018-09-011246Optimization of the geometrical parameters of bonded composite wrap for repairing cracked pipelinessidi Mohamed Medjdoub Nesreddine0Belabbes Bachir Bouadjra1Miloudi Abdelkader2University of Sidi Bel AbbesUniversity of Djillali Liabes, LPMM Laboratory, Sidi Bel Abbes, AlgeriaUniversity of Djillali Liabes, LMSR Laboratory, Sidi Bel Abbes, AlgeriaIn this study the finite element method is used to analyze the performances of bonded composite wrap repair of cracked steel pipelines. Parametric analysis was performed in order to highlight the effects of the geometrical properties on the repair efficiency. The experimental design method is used to explore the effects of wrap dimensions (length, angle and thickness) in order to optimize the repair process. We showed in using the MOODE.5 software the most dominant geometrical parameters on stress intensity factor at the crack front which to determine the most important parameters on the repair efficiency. This optimization can help the composite wrap designers to improve the repair performance and rehabilitation.https://www.fracturae.com/index.php/fis/article/view/2068Fracture mechanicsCrackCompositeWrapPipelines |
| spellingShingle | sidi Mohamed Medjdoub Nesreddine Belabbes Bachir Bouadjra Miloudi Abdelkader Optimization of the geometrical parameters of bonded composite wrap for repairing cracked pipelines Fracture and Structural Integrity Fracture mechanics Crack Composite Wrap Pipelines |
| title | Optimization of the geometrical parameters of bonded composite wrap for repairing cracked pipelines |
| title_full | Optimization of the geometrical parameters of bonded composite wrap for repairing cracked pipelines |
| title_fullStr | Optimization of the geometrical parameters of bonded composite wrap for repairing cracked pipelines |
| title_full_unstemmed | Optimization of the geometrical parameters of bonded composite wrap for repairing cracked pipelines |
| title_short | Optimization of the geometrical parameters of bonded composite wrap for repairing cracked pipelines |
| title_sort | optimization of the geometrical parameters of bonded composite wrap for repairing cracked pipelines |
| topic | Fracture mechanics Crack Composite Wrap Pipelines |
| url | https://www.fracturae.com/index.php/fis/article/view/2068 |
| work_keys_str_mv | AT sidimohamedmedjdoubnesreddine optimizationofthegeometricalparametersofbondedcompositewrapforrepairingcrackedpipelines AT belabbesbachirbouadjra optimizationofthegeometricalparametersofbondedcompositewrapforrepairingcrackedpipelines AT miloudiabdelkader optimizationofthegeometricalparametersofbondedcompositewrapforrepairingcrackedpipelines |