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Article: Incremental time-space finite strip method for non-linear structural vibrations

TitleIncremental time-space finite strip method for non-linear structural vibrations
Authors
Issue Date1982
Citation
Earthquake Engineering & Structural Dynamics, 1982, v. 10 n. 2, p. 239-253 How to Cite?
AbstractBased on an incremental Hamilton's principle a versatile and systematic computer method for analyzing non-linear structural vibrations is developed. The method can be regarded as an incremental harmonic balance method associated with a finite strip procedure in the time-space domain. Only linearized equations in terms of frequency increment, amplitude increments, etc. have to be formulated and solved in each incremental step. This method is applicable to highly non-linear problems and may be generalized to related non-linear periodic structural motions. A typical time-space finite strip for beam problems is worked out and examples for a wide variety of vibration problems including free and forced vibrations, super- and sub-harmonic resonances, and complicated phenomena such as internal resonance are computed.
Persistent Identifierhttp://hdl.handle.net/10722/149844
ISSN

 

DC FieldValueLanguage
dc.contributor.authorCheung, YKen_US
dc.contributor.authorLau, SLen_US
dc.date.accessioned2012-06-26T06:00:05Z-
dc.date.available2012-06-26T06:00:05Z-
dc.date.issued1982en_US
dc.identifier.citationEarthquake Engineering & Structural Dynamics, 1982, v. 10 n. 2, p. 239-253en_US
dc.identifier.issn0375-6297en_US
dc.identifier.urihttp://hdl.handle.net/10722/149844-
dc.description.abstractBased on an incremental Hamilton's principle a versatile and systematic computer method for analyzing non-linear structural vibrations is developed. The method can be regarded as an incremental harmonic balance method associated with a finite strip procedure in the time-space domain. Only linearized equations in terms of frequency increment, amplitude increments, etc. have to be formulated and solved in each incremental step. This method is applicable to highly non-linear problems and may be generalized to related non-linear periodic structural motions. A typical time-space finite strip for beam problems is worked out and examples for a wide variety of vibration problems including free and forced vibrations, super- and sub-harmonic resonances, and complicated phenomena such as internal resonance are computed.en_US
dc.languageengen_US
dc.relation.ispartofEarthquake Engineering & Structural Dynamicsen_US
dc.titleIncremental time-space finite strip method for non-linear structural vibrationsen_US
dc.typeArticleen_US
dc.identifier.emailCheung, YK:hreccyk@hkucc.hku.hken_US
dc.identifier.authorityCheung, YK=rp00104en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0020098759en_US
dc.identifier.volume10en_US
dc.identifier.issue2en_US
dc.identifier.spage239en_US
dc.identifier.epage253en_US
dc.identifier.scopusauthoridCheung, YK=7202111065en_US
dc.identifier.scopusauthoridLau, SL=7401596228en_US

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