Determination of stress intensity factor of actuated cracked aluminum plate using strain gages
The rapid development of smart and intelligent structure has led to the application of piezoelectric patches in repairing techniques. The advantage of using piezoelectric patch is that its behavior can be controlled by considering its electromechanical properties. The piezoelectric patch that can be...
| Main Authors: | , , |
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| Format: | Proceeding Paper |
| Language: | English English |
| Published: |
2018
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/68016/ http://irep.iium.edu.my/68016/2/ICMAAE18_ProgrammeBook.pdf http://irep.iium.edu.my/68016/1/ICMAAE2018-260.pdf |
| _version_ | 1848786870574514176 |
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| author | Awang Bujang, Awang Hadi Ifwat Hrairi, Meftah Shaik Dawood, Mohd. Sultan Ibrahim |
| author_facet | Awang Bujang, Awang Hadi Ifwat Hrairi, Meftah Shaik Dawood, Mohd. Sultan Ibrahim |
| author_sort | Awang Bujang, Awang Hadi Ifwat |
| building | IIUM Repository |
| collection | Online Access |
| description | The rapid development of smart and intelligent structure has led to the application of piezoelectric patches in repairing techniques. The advantage of using piezoelectric patch is that its behavior can be controlled by considering its electromechanical properties. The piezoelectric patch that can be used for sensing and actuation make it suitable to be used in active repair. In this paper, an experimental approach of active repair on an edge crack specimen using two piezoelectric patches was carried out. To observe the effect of the active repair, the stress intensity factor (SIF) was measured using strain data that was obtained from the strain gages located near to the crack tip. The edge crack specimen was put under Mode 1 loading condition as the active repair using piezoelectric patches was applied. The results showed reduction of SIF from the effect of the active repair. |
| first_indexed | 2025-11-14T17:15:54Z |
| format | Proceeding Paper |
| id | iium-68016 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T17:15:54Z |
| publishDate | 2018 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-680162018-12-06T02:05:14Z http://irep.iium.edu.my/68016/ Determination of stress intensity factor of actuated cracked aluminum plate using strain gages Awang Bujang, Awang Hadi Ifwat Hrairi, Meftah Shaik Dawood, Mohd. Sultan Ibrahim T Technology (General) TJ Mechanical engineering and machinery The rapid development of smart and intelligent structure has led to the application of piezoelectric patches in repairing techniques. The advantage of using piezoelectric patch is that its behavior can be controlled by considering its electromechanical properties. The piezoelectric patch that can be used for sensing and actuation make it suitable to be used in active repair. In this paper, an experimental approach of active repair on an edge crack specimen using two piezoelectric patches was carried out. To observe the effect of the active repair, the stress intensity factor (SIF) was measured using strain data that was obtained from the strain gages located near to the crack tip. The edge crack specimen was put under Mode 1 loading condition as the active repair using piezoelectric patches was applied. The results showed reduction of SIF from the effect of the active repair. 2018-09-20 Proceeding Paper NonPeerReviewed application/pdf en http://irep.iium.edu.my/68016/2/ICMAAE18_ProgrammeBook.pdf application/pdf en http://irep.iium.edu.my/68016/1/ICMAAE2018-260.pdf Awang Bujang, Awang Hadi Ifwat and Hrairi, Meftah and Shaik Dawood, Mohd. Sultan Ibrahim (2018) Determination of stress intensity factor of actuated cracked aluminum plate using strain gages. In: 4th International Conference on Mechanical, Automotive and Aerospace Engineering (ICMAAE 2018), 19-20 September 2018, Kuala Lumpur, Malaysia. (Unpublished) |
| spellingShingle | T Technology (General) TJ Mechanical engineering and machinery Awang Bujang, Awang Hadi Ifwat Hrairi, Meftah Shaik Dawood, Mohd. Sultan Ibrahim Determination of stress intensity factor of actuated cracked aluminum plate using strain gages |
| title | Determination of stress intensity factor of actuated cracked aluminum plate using strain gages |
| title_full | Determination of stress intensity factor of actuated cracked aluminum plate using strain gages |
| title_fullStr | Determination of stress intensity factor of actuated cracked aluminum plate using strain gages |
| title_full_unstemmed | Determination of stress intensity factor of actuated cracked aluminum plate using strain gages |
| title_short | Determination of stress intensity factor of actuated cracked aluminum plate using strain gages |
| title_sort | determination of stress intensity factor of actuated cracked aluminum plate using strain gages |
| topic | T Technology (General) TJ Mechanical engineering and machinery |
| url | http://irep.iium.edu.my/68016/ http://irep.iium.edu.my/68016/2/ICMAAE18_ProgrammeBook.pdf http://irep.iium.edu.my/68016/1/ICMAAE2018-260.pdf |