Dynamic Analysis of Thin CompositeCylindrical and Spherical Shells

In this work, an investigation for the dynamic analysis of thin composite cylindrical and spherical shells is presented. The analytical solution is based upon the higher order shear deformation theory of elastic shells from which the developed equations are derived to deal with orthotropic layers. T...

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Main Author:	Qusai H. Jebur
Format:	article
Language:	EN
Published:	Al-Khwarizmi College of Engineering – University of Baghdad 2008
Subjects:	Dynamic Composite Cylindrical Spherical Shells. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Online Access:	https://doaj.org/article/4a14d8c5105b44a5b92b691729ba1f93
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spelling	oai:doaj.org-article:4a14d8c5105b44a5b92b691729ba1f932021-12-02T07:00:16ZDynamic Analysis of Thin CompositeCylindrical and Spherical Shells1818-1171https://doaj.org/article/4a14d8c5105b44a5b92b691729ba1f932008-01-01T00:00:00Zhttp://www.iasj.net/iasj?func=fulltext&aId=2305https://doaj.org/toc/1818-1171In this work, an investigation for the dynamic analysis of thin composite cylindrical and spherical shells is presented. The analytical solution is based upon the higher order shear deformation theory of elastic shells from which the developed equations are derived to deal with orthotropic layers. This will cover the determination of the fundamental natural frequencies and mode shapes for simply supported composites cylindrical and spherical shells. The analytical results obtained by using the derived equations were confirmed by the finite element technique using the well known Ansys package. The results have shown a good agreement with a maximum percentage of discrepancy, which gives a confidence of using this solution in prediction the dynamic analysis of cylindrical and spherical shellsQusai H. JeburAl-Khwarizmi College of Engineering – University of BaghdadarticleDynamicCompositeCylindricalSphericalShells.Chemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 4, Iss 2, Pp 69-75 (2008)
institution	DOAJ
collection	DOAJ
language	EN
topic	Dynamic Composite Cylindrical Spherical Shells. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Dynamic Composite Cylindrical Spherical Shells. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Qusai H. Jebur Dynamic Analysis of Thin CompositeCylindrical and Spherical Shells
description	In this work, an investigation for the dynamic analysis of thin composite cylindrical and spherical shells is presented. The analytical solution is based upon the higher order shear deformation theory of elastic shells from which the developed equations are derived to deal with orthotropic layers. This will cover the determination of the fundamental natural frequencies and mode shapes for simply supported composites cylindrical and spherical shells. The analytical results obtained by using the derived equations were confirmed by the finite element technique using the well known Ansys package. The results have shown a good agreement with a maximum percentage of discrepancy, which gives a confidence of using this solution in prediction the dynamic analysis of cylindrical and spherical shells
format	article
author	Qusai H. Jebur
author_facet	Qusai H. Jebur
author_sort	Qusai H. Jebur
title	Dynamic Analysis of Thin CompositeCylindrical and Spherical Shells
title_short	Dynamic Analysis of Thin CompositeCylindrical and Spherical Shells
title_full	Dynamic Analysis of Thin CompositeCylindrical and Spherical Shells
title_fullStr	Dynamic Analysis of Thin CompositeCylindrical and Spherical Shells
title_full_unstemmed	Dynamic Analysis of Thin CompositeCylindrical and Spherical Shells
title_sort	dynamic analysis of thin compositecylindrical and spherical shells
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2008
url	https://doaj.org/article/4a14d8c5105b44a5b92b691729ba1f93
work_keys_str_mv	AT qusaihjebur dynamicanalysisofthincompositecylindricalandsphericalshells
_version_	1718399629180010496

Dynamic Analysis of Thin CompositeCylindrical and Spherical Shells

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