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Article: Structures on sliding base subject to horizontal and vertical motions

TitleStructures on sliding base subject to horizontal and vertical motions
Authors
Liauw, TCTian, QLCheung, YK
Issue Date1988
PublisherAmerican Society of Civil Engineers. The Journal's web site is located at http://www.pubs.asce.org/journals/st.html
Citation
Journal Of Structural Engineering New York, N.Y., 1988, v. 114 n. 9, p. 2119-2129 How to Cite?
AbstractIn this paper particular investigation is directed towards the combined effects of horizontal and vertical motions of real earthquakes to structures resting on sliding base. A simplified method is presented to treat the nonlinear effects of time dependent frictional force of the sliding base as a function of the vertical reaction produced by the foundation. As an example, the El Centro 1940 earthquake record is used on a structural model to show the structural responses due to a sliding base with different frictional and stiffness characteristics. The study shows that vertical ground motion does affect both the superstructure response and the base sliding displacement. Nevertheless, the sliding base isolator is shown to be effective for the reduction of seismic response of a superstructure.
Persistent Identifierhttp://hdl.handle.net/10722/149910
ISSN
0733-9445
2021 Impact Factor: 3.858
2020 SCImago Journal Rankings: 1.598

 

DC FieldValueLanguage
dc.contributor.authorLiauw, TCen_US
dc.contributor.authorTian, QLen_US
dc.contributor.authorCheung, YKen_US
dc.date.accessioned2012-06-26T06:00:30Z-
dc.date.available2012-06-26T06:00:30Z-
dc.date.issued1988en_US
dc.identifier.citationJournal Of Structural Engineering New York, N.Y., 1988, v. 114 n. 9, p. 2119-2129en_US
dc.identifier.issn0733-9445en_US
dc.identifier.urihttp://hdl.handle.net/10722/149910-
dc.description.abstractIn this paper particular investigation is directed towards the combined effects of horizontal and vertical motions of real earthquakes to structures resting on sliding base. A simplified method is presented to treat the nonlinear effects of time dependent frictional force of the sliding base as a function of the vertical reaction produced by the foundation. As an example, the El Centro 1940 earthquake record is used on a structural model to show the structural responses due to a sliding base with different frictional and stiffness characteristics. The study shows that vertical ground motion does affect both the superstructure response and the base sliding displacement. Nevertheless, the sliding base isolator is shown to be effective for the reduction of seismic response of a superstructure.en_US
dc.languageengen_US
dc.publisherAmerican Society of Civil Engineers. The Journal's web site is located at http://www.pubs.asce.org/journals/st.htmlen_US
dc.relation.ispartofJournal of structural engineering New York, N.Y.en_US
dc.titleStructures on sliding base subject to horizontal and vertical motionsen_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-s2.0-0024085061en_US
dc.identifier.volume114en_US
dc.identifier.issue9en_US
dc.identifier.spage2119en_US
dc.identifier.epage2129en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridLiauw, TC=7003463532en_US
dc.identifier.scopusauthoridTian, QL=7102891969en_US
dc.identifier.scopusauthoridCheung, YK=7202111065en_US
dc.identifier.issnl0733-9445-

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