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Article: Vibration of open cylindrical shells: A three-dimensional elasticity approach

TitleVibration of open cylindrical shells: A three-dimensional elasticity approach
Authors
KeywordsPhysics
Sound
Issue Date1998
PublisherAcoustical Society of America. The Journal's web site is located at http://asa.aip.org/jasa.html
Citation
Journal of the Acoustical Society of America, 1998, v. 104 n. 3, p. 1436-1443 How to Cite?
AbstractThe three-dimensional elastic analysis of the vibration of open cylindrical shells are presented. Transverse normal stress usually neglected in plate and shell higher-order theories has been considered. The natural frequencies and vibration mode shapes have been obtained via a three-dimensional displacement-based extremum energy principle. Excessive requirements for memory and computational effort have been overcome, without sacrificing numerical accuracy, by (i) decoupling the three-dimensional displacements into the product of a set of beam and shell shape functions; and (ii) classifying the vibration modes. The effects of subtended angle and aspect ratio have been concluded for shells with various boundary conditions. Typical vibration mode shapes demonstrating the dependence of vibration characteristics on boundary constraints are presented. ©1998 Acoustical Society of America.
Persistent Identifierhttp://hdl.handle.net/10722/43023
ISSN
2015 Impact Factor: 1.572
2015 SCImago Journal Rankings: 0.938
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLim, CWen_HK
dc.contributor.authorLiew, KMen_HK
dc.contributor.authorKitipornchai, Sen_HK
dc.date.accessioned2007-03-23T04:37:07Z-
dc.date.available2007-03-23T04:37:07Z-
dc.date.issued1998en_HK
dc.identifier.citationJournal of the Acoustical Society of America, 1998, v. 104 n. 3, p. 1436-1443en_HK
dc.identifier.issn0001-4966en_HK
dc.identifier.urihttp://hdl.handle.net/10722/43023-
dc.description.abstractThe three-dimensional elastic analysis of the vibration of open cylindrical shells are presented. Transverse normal stress usually neglected in plate and shell higher-order theories has been considered. The natural frequencies and vibration mode shapes have been obtained via a three-dimensional displacement-based extremum energy principle. Excessive requirements for memory and computational effort have been overcome, without sacrificing numerical accuracy, by (i) decoupling the three-dimensional displacements into the product of a set of beam and shell shape functions; and (ii) classifying the vibration modes. The effects of subtended angle and aspect ratio have been concluded for shells with various boundary conditions. Typical vibration mode shapes demonstrating the dependence of vibration characteristics on boundary constraints are presented. ©1998 Acoustical Society of America.en_HK
dc.format.extent156744 bytes-
dc.format.extent25088 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAcoustical Society of America. The Journal's web site is located at http://asa.aip.org/jasa.htmlen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectPhysicsen_HK
dc.subjectSounden_HK
dc.titleVibration of open cylindrical shells: A three-dimensional elasticity approachen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0001-4966&volume=104&issue=3&spage=1436&epage=1443&date=1998&atitle=Vibration+of+open+cylindrical+shells:+A+three-dimensional+elasticity+approachen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1121/1.424354en_HK
dc.identifier.scopuseid_2-s2.0-0032169327-
dc.identifier.hkuros41413-
dc.identifier.isiWOS:000075864800033-

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