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...

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Main Authors:	Abuzaid, Ahmed, Hrairi, Meftah, Shaik Dawood, Mohd. Sultan Ibrahim
Format:	Article
Language:	English
Published:	Trans Tech Publications, Switzerland 2015
Subjects:	TA165 Engineering instruments, meters, etc. Industrial instrumentation TA630 Structural engineering (General)
Online Access:	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

id	iium-44040
recordtype	eprints
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
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TA165 Engineering instruments, meters, etc. Industrial instrumentation TA630 Structural engineering (General)
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
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.
format	Article
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
title	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_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_sort	mode i stress intensity factor for a cracked plate with an integrated piezoelectric actuator
publisher	Trans Tech Publications, Switzerland
publishDate	2015
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
first_indexed	2023-09-18T21:02:38Z
last_indexed	2023-09-18T21:02:38Z
_version_	1777410725910675456

Mode I stress intensity factor for a cracked plate with an integrated piezoelectric actuator

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