Mode I stress intensity factor for a cracked plate with an integrated piezoelectric actuator
The fracture performance of cracked structures is dominated by singular stress in the crack tip vicinity. In fracture mechanics, most interest is focussed on stress intensity factors, which describe the singular stress field ahead of a crack tip and govern fracture of structures when a critical stre...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Trans Tech Publications, Switzerland
2015
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| Online Access: | http://irep.iium.edu.my/44040/ http://irep.iium.edu.my/44040/1/44040_-_Mode_I_stress_intensity_factor_for_a_cracked_plate_with_an_integrated_piezoelectric_actuator.pdf |
| _version_ | 1848782542996504576 |
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| author | Abuzaid, Ahmed Hrairi, Meftah Shaik Dawood, Mohd. Sultan Ibrahim |
| author_facet | Abuzaid, Ahmed Hrairi, Meftah Shaik Dawood, Mohd. Sultan Ibrahim |
| author_sort | Abuzaid, Ahmed |
| building | IIUM Repository |
| collection | Online Access |
| description | The fracture performance of cracked structures is dominated by singular stress in the crack tip vicinity. In fracture mechanics, most interest is focussed on stress intensity factors, which describe the singular stress field ahead of a crack tip and govern fracture of structures when a critical stress intensity factor is reached. In the present work, linear fracture mechanics is applied in order to obtain the fracture toughness parameters of a cracked plate integrated with piezoelectric actuator under mode I loading. An analytical model was derived to represent the relation between piezoelectric parameters and stress intensity factor and energy release rate. The results indicate that the stress intensity factor decreases linearly with the application of the different piezoelectric actuator voltages. |
| first_indexed | 2025-11-14T16:07:07Z |
| format | Article |
| id | iium-44040 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T16:07:07Z |
| publishDate | 2015 |
| publisher | Trans Tech Publications, Switzerland |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-440402016-05-17T08:50:04Z http://irep.iium.edu.my/44040/ Mode I stress intensity factor for a cracked plate with an integrated piezoelectric actuator Abuzaid, Ahmed Hrairi, Meftah Shaik Dawood, Mohd. Sultan Ibrahim TA165 Engineering instruments, meters, etc. Industrial instrumentation TA630 Structural engineering (General) The fracture performance of cracked structures is dominated by singular stress in the crack tip vicinity. In fracture mechanics, most interest is focussed on stress intensity factors, which describe the singular stress field ahead of a crack tip and govern fracture of structures when a critical stress intensity factor is reached. In the present work, linear fracture mechanics is applied in order to obtain the fracture toughness parameters of a cracked plate integrated with piezoelectric actuator under mode I loading. An analytical model was derived to represent the relation between piezoelectric parameters and stress intensity factor and energy release rate. The results indicate that the stress intensity factor decreases linearly with the application of the different piezoelectric actuator voltages. Trans Tech Publications, Switzerland 2015-05-12 Article PeerReviewed application/pdf en http://irep.iium.edu.my/44040/1/44040_-_Mode_I_stress_intensity_factor_for_a_cracked_plate_with_an_integrated_piezoelectric_actuator.pdf Abuzaid, Ahmed and Hrairi, Meftah and Shaik Dawood, Mohd. Sultan Ibrahim (2015) Mode I stress intensity factor for a cracked plate with an integrated piezoelectric actuator. Advanced Materials Research, 1115. pp. 517-522. ISSN 1022-6680 http://www.scientific.net/ 10.4028/www.scientific.net/AMR.1115.517 |
| spellingShingle | TA165 Engineering instruments, meters, etc. Industrial instrumentation TA630 Structural engineering (General) Abuzaid, Ahmed Hrairi, Meftah Shaik Dawood, Mohd. Sultan Ibrahim Mode I stress intensity factor for a cracked plate with an integrated piezoelectric actuator |
| title | Mode I stress intensity factor for a cracked plate with an integrated piezoelectric actuator |
| title_full | Mode I stress intensity factor for a cracked plate with an integrated piezoelectric actuator |
| title_fullStr | Mode I stress intensity factor for a cracked plate with an integrated piezoelectric actuator |
| title_full_unstemmed | Mode I stress intensity factor for a cracked plate with an integrated piezoelectric actuator |
| title_short | Mode I stress intensity factor for a cracked plate with an integrated piezoelectric actuator |
| title_sort | mode i stress intensity factor for a cracked plate with an integrated piezoelectric actuator |
| topic | TA165 Engineering instruments, meters, etc. Industrial instrumentation TA630 Structural engineering (General) |
| url | http://irep.iium.edu.my/44040/ http://irep.iium.edu.my/44040/ http://irep.iium.edu.my/44040/ http://irep.iium.edu.my/44040/1/44040_-_Mode_I_stress_intensity_factor_for_a_cracked_plate_with_an_integrated_piezoelectric_actuator.pdf |