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Article: Vibration and buckling of thin-Walled structures by a new finite strip

TitleVibration and buckling of thin-Walled structures by a new finite strip
Authors
Issue Date1995
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/tws
Citation
Thin-Walled Structures, 1995, v. 21 n. 4, p. 327-343 How to Cite?
AbstractThis paper presents the application of a new finite strip to the analysis of folded-plate structures. The displacement function of a flat shell finite strip is made up of two parts, namely, the two in-plane displacement interpolations and the out-of-plane displacement interpolation. Each of the three displacement components is interpolated by a set of computed shape functions in the longitudinal direction and, as usual, one-dimensional shape functions in the transverse direction. Only standard beam shape functions are involved in the longitudinal computed shape functions. When compared with other finite strips, the present finite strip is relatively simple in dealing with boundary and internal support conditions. In addition, the method can be easily implemented by incorporating a standard finite strip program with a continuous-beam program. The computation of the stiffness matrix involves no numerical integration. To verify the accuracy and efficiency of the new finite strip, a few numerical experiments are conducted in which the present finite strip results are compared with those using other finite strips and/or finite elements for the vibration and buckling of folded-plate structures with varying complexity. © 1995.
Persistent Identifierhttp://hdl.handle.net/10722/71848
ISSN
2015 Impact Factor: 2.063
2015 SCImago Journal Rankings: 1.647

 

DC FieldValueLanguage
dc.contributor.authorCheung, YKen_HK
dc.contributor.authorKong, Jen_HK
dc.date.accessioned2010-09-06T06:35:42Z-
dc.date.available2010-09-06T06:35:42Z-
dc.date.issued1995en_HK
dc.identifier.citationThin-Walled Structures, 1995, v. 21 n. 4, p. 327-343en_HK
dc.identifier.issn0263-8231en_HK
dc.identifier.urihttp://hdl.handle.net/10722/71848-
dc.description.abstractThis paper presents the application of a new finite strip to the analysis of folded-plate structures. The displacement function of a flat shell finite strip is made up of two parts, namely, the two in-plane displacement interpolations and the out-of-plane displacement interpolation. Each of the three displacement components is interpolated by a set of computed shape functions in the longitudinal direction and, as usual, one-dimensional shape functions in the transverse direction. Only standard beam shape functions are involved in the longitudinal computed shape functions. When compared with other finite strips, the present finite strip is relatively simple in dealing with boundary and internal support conditions. In addition, the method can be easily implemented by incorporating a standard finite strip program with a continuous-beam program. The computation of the stiffness matrix involves no numerical integration. To verify the accuracy and efficiency of the new finite strip, a few numerical experiments are conducted in which the present finite strip results are compared with those using other finite strips and/or finite elements for the vibration and buckling of folded-plate structures with varying complexity. © 1995.en_HK
dc.languageengen_HK
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/twsen_HK
dc.relation.ispartofThin-Walled Structuresen_HK
dc.titleVibration and buckling of thin-Walled structures by a new finite stripen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0263-8231&volume=21&issue=4&spage=327&epage=343&date=1995&atitle=Vibration+and+buckling+of+thin-walled+structures+by+a+new+finite+stripen_HK
dc.identifier.emailCheung, YK:hreccyk@hkucc.hku.hken_HK
dc.identifier.authorityCheung, YK=rp00104en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0029184611en_HK
dc.identifier.hkuros1226en_HK
dc.identifier.volume21en_HK
dc.identifier.issue4en_HK
dc.identifier.spage327en_HK
dc.identifier.epage343en_HK
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridCheung, YK=7202111065en_HK
dc.identifier.scopusauthoridKong, J=7202290905en_HK

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