Optimization of composite patch repair for center-cracked rectangular plate using design of experiments method
The repair of aircraft structures using composite material patches are well known in aerospace industries. In the present work composite patch bonded with a superglue over a cracked rectangular plate under uniform uniaxial tensile stress is considered. A three-dimensional finite element method was u...
| Main Authors: | , , |
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| Format: | Proceeding Paper |
| Language: | English English English |
| Published: |
Elsevier Ltd
2020
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/81790/ http://irep.iium.edu.my/81790/13/81790_Optimization%20of%20composite%20patch%20repair%20for%20center-cracked.pdf http://irep.iium.edu.my/81790/7/81790_Optimization%20of%20composite%20patch%20repair%20for%20center-cracked_SCOPUS.pdf http://irep.iium.edu.my/81790/14/81790_Optimization%20of%20composite%20patch%20repair%20for%20center-cracked_WOS.pdf |
| _version_ | 1848789186080931840 |
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| author | Aabid, Abdul Hrairi, Meftah Mohamed Ali, Jaffar Syed |
| author_facet | Aabid, Abdul Hrairi, Meftah Mohamed Ali, Jaffar Syed |
| author_sort | Aabid, Abdul |
| building | IIUM Repository |
| collection | Online Access |
| description | The repair of aircraft structures using composite material patches are well known in aerospace industries. In the present work composite patch bonded with a superglue over a cracked rectangular plate under uniform uniaxial tensile stress is considered. A three-dimensional finite element method was used to define the stress intensity factor for a repaired plate at mode-I crack propagation. Later, the design of experiments method was used to investigate the parametric effect on repair structure in order to achieve the optimum solution. The size and mechanical properties of the adhesive bond and composite patch that affect the repair quality are considered as the parameters for reduction in stress intensity factor. The outcome of this work will serve as a guideline for designer to improve the repair quality and durability. |
| first_indexed | 2025-11-14T17:52:43Z |
| format | Proceeding Paper |
| id | iium-81790 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English English |
| last_indexed | 2025-11-14T17:52:43Z |
| publishDate | 2020 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-817902020-07-30T02:11:39Z http://irep.iium.edu.my/81790/ Optimization of composite patch repair for center-cracked rectangular plate using design of experiments method Aabid, Abdul Hrairi, Meftah Mohamed Ali, Jaffar Syed TL500 Aeronautics TS200 Metal manufactures. Metalworking The repair of aircraft structures using composite material patches are well known in aerospace industries. In the present work composite patch bonded with a superglue over a cracked rectangular plate under uniform uniaxial tensile stress is considered. A three-dimensional finite element method was used to define the stress intensity factor for a repaired plate at mode-I crack propagation. Later, the design of experiments method was used to investigate the parametric effect on repair structure in order to achieve the optimum solution. The size and mechanical properties of the adhesive bond and composite patch that affect the repair quality are considered as the parameters for reduction in stress intensity factor. The outcome of this work will serve as a guideline for designer to improve the repair quality and durability. Elsevier Ltd 2020-04-09 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/81790/13/81790_Optimization%20of%20composite%20patch%20repair%20for%20center-cracked.pdf application/pdf en http://irep.iium.edu.my/81790/7/81790_Optimization%20of%20composite%20patch%20repair%20for%20center-cracked_SCOPUS.pdf application/pdf en http://irep.iium.edu.my/81790/14/81790_Optimization%20of%20composite%20patch%20repair%20for%20center-cracked_WOS.pdf Aabid, Abdul and Hrairi, Meftah and Mohamed Ali, Jaffar Syed (2020) Optimization of composite patch repair for center-cracked rectangular plate using design of experiments method. In: 1st International Conference on Advanced Light-Weight Materials and Structures, ICALMS 2020, 6th-7th March 2020, Hyderabad, India.. https://www.sciencedirect.com/science/article/pii/S2214785320324214 10.1016/j.matpr.2020.03.639 |
| spellingShingle | TL500 Aeronautics TS200 Metal manufactures. Metalworking Aabid, Abdul Hrairi, Meftah Mohamed Ali, Jaffar Syed Optimization of composite patch repair for center-cracked rectangular plate using design of experiments method |
| title | Optimization of composite patch repair for center-cracked rectangular plate using design of experiments method |
| title_full | Optimization of composite patch repair for center-cracked rectangular plate using design of experiments method |
| title_fullStr | Optimization of composite patch repair for center-cracked rectangular plate using design of experiments method |
| title_full_unstemmed | Optimization of composite patch repair for center-cracked rectangular plate using design of experiments method |
| title_short | Optimization of composite patch repair for center-cracked rectangular plate using design of experiments method |
| title_sort | optimization of composite patch repair for center-cracked rectangular plate using design of experiments method |
| topic | TL500 Aeronautics TS200 Metal manufactures. Metalworking |
| url | http://irep.iium.edu.my/81790/ http://irep.iium.edu.my/81790/ http://irep.iium.edu.my/81790/ http://irep.iium.edu.my/81790/13/81790_Optimization%20of%20composite%20patch%20repair%20for%20center-cracked.pdf http://irep.iium.edu.my/81790/7/81790_Optimization%20of%20composite%20patch%20repair%20for%20center-cracked_SCOPUS.pdf http://irep.iium.edu.my/81790/14/81790_Optimization%20of%20composite%20patch%20repair%20for%20center-cracked_WOS.pdf |