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Article: Transient response of single piles under horizontal excitations

TitleTransient response of single piles under horizontal excitations
Authors
Issue Date1995
PublisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/1922
Citation
Earthquake Engineering & Structural Dynamics, 1995, v. 24 n. 7, p. 1017-1038 How to Cite?
AbstractThe general time-domain boundary element in cylindrical co-ordinates developed for the study of wave propagation in a layered half-space is extended to the response analysis of single piles under horizontal tranisient excitations. The pile is treated as a beam, and therefore, only the bending stiffness has to be considered in the analysis. The soil is modelled by boundary (cylindrical) elements with the vertical, radial and tangential displacements as well as their corresponding tractions as independent variables. The characteristic matrices for the two different types of element are combined to form the equation of motion for the whole system by virtue of compatibility and equilibrium conditions along the pile-soil interface. The transient responses of a pile under Heaviside loads are found to converge to the static values. Parametric studies are carried out to reveal the influences of pile-soil stiffness ratio (Ep/Es) and soil layering. -Authors
Persistent Identifierhttp://hdl.handle.net/10722/71195
ISSN
2015 Impact Factor: 2.127
2015 SCImago Journal Rankings: 2.921

 

DC FieldValueLanguage
dc.contributor.authorCheung, YKen_HK
dc.contributor.authorTham, LGen_HK
dc.contributor.authorLei, ZXen_HK
dc.date.accessioned2010-09-06T06:29:47Z-
dc.date.available2010-09-06T06:29:47Z-
dc.date.issued1995en_HK
dc.identifier.citationEarthquake Engineering & Structural Dynamics, 1995, v. 24 n. 7, p. 1017-1038en_HK
dc.identifier.issn0098-8847en_HK
dc.identifier.urihttp://hdl.handle.net/10722/71195-
dc.description.abstractThe general time-domain boundary element in cylindrical co-ordinates developed for the study of wave propagation in a layered half-space is extended to the response analysis of single piles under horizontal tranisient excitations. The pile is treated as a beam, and therefore, only the bending stiffness has to be considered in the analysis. The soil is modelled by boundary (cylindrical) elements with the vertical, radial and tangential displacements as well as their corresponding tractions as independent variables. The characteristic matrices for the two different types of element are combined to form the equation of motion for the whole system by virtue of compatibility and equilibrium conditions along the pile-soil interface. The transient responses of a pile under Heaviside loads are found to converge to the static values. Parametric studies are carried out to reveal the influences of pile-soil stiffness ratio (Ep/Es) and soil layering. -Authorsen_HK
dc.languageengen_HK
dc.publisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/1922en_HK
dc.relation.ispartofEarthquake Engineering & Structural Dynamicsen_HK
dc.rightsEarthquake Engineering and Structural Dynamics. Copyright © John Wiley & Sons Ltd.en_HK
dc.titleTransient response of single piles under horizontal excitationsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0098-8847&volume=24&issue=7&spage=1017&epage=1038&date=1995&atitle=Transient+response+of+single+piles+under+horizontal+excitationsen_HK
dc.identifier.emailCheung, YK:hreccyk@hkucc.hku.hken_HK
dc.identifier.emailTham, LG:hrectlg@hkucc.hku.hken_HK
dc.identifier.authorityCheung, YK=rp00104en_HK
dc.identifier.authorityTham, LG=rp00176en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0028977379en_HK
dc.identifier.hkuros8695en_HK
dc.identifier.volume24en_HK
dc.identifier.issue7en_HK
dc.identifier.spage1017en_HK
dc.identifier.epage1038en_HK
dc.identifier.scopusauthoridCheung, YK=7202111065en_HK
dc.identifier.scopusauthoridTham, LG=7006213628en_HK
dc.identifier.scopusauthoridLei, ZX=7202931795en_HK

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