Characterization of Delamination Effect on Free Vibration of Composite Laminates Plate Using High Order ShearDeformation Theory

A dynamic analysis method has been developed to investigate and characterize embedded delamination on the dynamic response of composite laminated structures. A nonlinear finite element model for geometrically large amplitude free vibration intact plate and delamination plate analysis is presented us...

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Autores principales:	Kayser Aziz Ameen, Nabil Hassan Hadi
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2011
Materias:	Delamination high order shear deformation plate free vibration nonlinear finite element method. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/72625a555e5f410cbf7478bef4175fa6
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spelling	oai:doaj.org-article:72625a555e5f410cbf7478bef4175fa62021-12-02T07:14:47ZCharacterization of Delamination Effect on Free Vibration of Composite Laminates Plate Using High Order ShearDeformation Theory1818-1171https://doaj.org/article/72625a555e5f410cbf7478bef4175fa62011-01-01T00:00:00Zhttp://www.iasj.net/iasj?func=fulltext&aId=2343https://doaj.org/toc/1818-1171A dynamic analysis method has been developed to investigate and characterize embedded delamination on the dynamic response of composite laminated structures. A nonlinear finite element model for geometrically large amplitude free vibration intact plate and delamination plate analysis is presented using higher order shear deformation theory where the nonlinearity was introduced in the Green-Lagrange sense. The governing equation of the vibrated plate were derived using the Variational approach. The effect of different orthotropicity ratio, boundary condition and delamination size on the non-dimenational fundamental frequency and frequency ratios of plate for different stacking sequences are studied. Finally the discrepancy of the results was 17.4906% when the severe nonlinearity is consideredKayser Aziz AmeenNabil Hassan HadiAl-Khwarizmi College of Engineering – University of BaghdadarticleDelaminationhigh order shear deformationplatefree vibrationnonlinear finite element method.Chemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 7, Iss 2, Pp 1-13 (2011)
institution	DOAJ
collection	DOAJ
language	EN
topic	Delamination high order shear deformation plate free vibration nonlinear finite element method. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Delamination high order shear deformation plate free vibration nonlinear finite element method. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Kayser Aziz Ameen Nabil Hassan Hadi Characterization of Delamination Effect on Free Vibration of Composite Laminates Plate Using High Order ShearDeformation Theory
description	A dynamic analysis method has been developed to investigate and characterize embedded delamination on the dynamic response of composite laminated structures. A nonlinear finite element model for geometrically large amplitude free vibration intact plate and delamination plate analysis is presented using higher order shear deformation theory where the nonlinearity was introduced in the Green-Lagrange sense. The governing equation of the vibrated plate were derived using the Variational approach. The effect of different orthotropicity ratio, boundary condition and delamination size on the non-dimenational fundamental frequency and frequency ratios of plate for different stacking sequences are studied. Finally the discrepancy of the results was 17.4906% when the severe nonlinearity is considered
format	article
author	Kayser Aziz Ameen Nabil Hassan Hadi
author_facet	Kayser Aziz Ameen Nabil Hassan Hadi
author_sort	Kayser Aziz Ameen
title	Characterization of Delamination Effect on Free Vibration of Composite Laminates Plate Using High Order ShearDeformation Theory
title_short	Characterization of Delamination Effect on Free Vibration of Composite Laminates Plate Using High Order ShearDeformation Theory
title_full	Characterization of Delamination Effect on Free Vibration of Composite Laminates Plate Using High Order ShearDeformation Theory
title_fullStr	Characterization of Delamination Effect on Free Vibration of Composite Laminates Plate Using High Order ShearDeformation Theory
title_full_unstemmed	Characterization of Delamination Effect on Free Vibration of Composite Laminates Plate Using High Order ShearDeformation Theory
title_sort	characterization of delamination effect on free vibration of composite laminates plate using high order sheardeformation theory
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2011
url	https://doaj.org/article/72625a555e5f410cbf7478bef4175fa6
work_keys_str_mv	AT kayserazizameen characterizationofdelaminationeffectonfreevibrationofcompositelaminatesplateusinghighordersheardeformationtheory AT nabilhassanhadi characterizationofdelaminationeffectonfreevibrationofcompositelaminatesplateusinghighordersheardeformationtheory
_version_	1718399521125302272

Characterization of Delamination Effect on Free Vibration of Composite Laminates Plate Using High Order ShearDeformation Theory

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