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Article: Dynamic response of a group of flexible foundations to incident seismic waves
Title | Dynamic response of a group of flexible foundations to incident seismic waves |
---|---|
Authors | |
Keywords | Boundary elements Dynamic soil-foundation interaction Finite elements Flexible surface foundation Harmonic seismic waves |
Issue Date | 1998 |
Publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/soildyn |
Citation | Soil Dynamics And Earthquake Engineering, 1998, v. 17 n. 2, p. 127-137 How to Cite? |
Abstract | The dynamic response of a finite number of flexible surface foundations subjected to harmonic incident Rayleigh or SH waves is presented. The foundations are assumed to be resting on an elastic half-space. The results show that the foundation stiffness has a marked effect on the vertical response, while there is only a minor effect on the horizontal displacements. In general, the dynamic response decreases with increasing foundation stiffness. In cases of Rayleigh wave incidence, the existence of an adjacent foundation generates a certain amount of horizontal response in the direction perpendicular to the incident wave and subsequently causes the system to undergo a torsional motion; while in cases of horizontally incident SH waves, a vertical response has been observed and its magnitude is comparable to the response in the direction of the incident wave. © 1998 Elsevier Science Limited. |
Persistent Identifier | http://hdl.handle.net/10722/70935 |
ISSN | 2023 Impact Factor: 4.2 2023 SCImago Journal Rankings: 1.244 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tham, LG | en_HK |
dc.contributor.author | Qian, J | en_HK |
dc.contributor.author | Cheung, YK | en_HK |
dc.date.accessioned | 2010-09-06T06:27:25Z | - |
dc.date.available | 2010-09-06T06:27:25Z | - |
dc.date.issued | 1998 | en_HK |
dc.identifier.citation | Soil Dynamics And Earthquake Engineering, 1998, v. 17 n. 2, p. 127-137 | en_HK |
dc.identifier.issn | 0267-7261 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/70935 | - |
dc.description.abstract | The dynamic response of a finite number of flexible surface foundations subjected to harmonic incident Rayleigh or SH waves is presented. The foundations are assumed to be resting on an elastic half-space. The results show that the foundation stiffness has a marked effect on the vertical response, while there is only a minor effect on the horizontal displacements. In general, the dynamic response decreases with increasing foundation stiffness. In cases of Rayleigh wave incidence, the existence of an adjacent foundation generates a certain amount of horizontal response in the direction perpendicular to the incident wave and subsequently causes the system to undergo a torsional motion; while in cases of horizontally incident SH waves, a vertical response has been observed and its magnitude is comparable to the response in the direction of the incident wave. © 1998 Elsevier Science Limited. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/soildyn | en_HK |
dc.relation.ispartof | Soil Dynamics and Earthquake Engineering | en_HK |
dc.subject | Boundary elements | en_HK |
dc.subject | Dynamic soil-foundation interaction | en_HK |
dc.subject | Finite elements | en_HK |
dc.subject | Flexible surface foundation | en_HK |
dc.subject | Harmonic seismic waves | en_HK |
dc.title | Dynamic response of a group of flexible foundations to incident seismic waves | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0267-7261&volume=17&spage=127 &epage= 137&date=1998&atitle=Dynamic+response+of+a+group+of+flexible+foundations+to+incident+seismic+waves | en_HK |
dc.identifier.email | Tham, LG:hrectlg@hkucc.hku.hk | en_HK |
dc.identifier.email | Cheung, YK:hreccyk@hkucc.hku.hk | en_HK |
dc.identifier.authority | Tham, LG=rp00176 | en_HK |
dc.identifier.authority | Cheung, YK=rp00104 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.scopus | eid_2-s2.0-0031891285 | en_HK |
dc.identifier.hkuros | 31191 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0031891285&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 17 | en_HK |
dc.identifier.issue | 2 | en_HK |
dc.identifier.spage | 127 | en_HK |
dc.identifier.epage | 137 | en_HK |
dc.identifier.isi | WOS:000072731100005 | - |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Tham, LG=7006213628 | en_HK |
dc.identifier.scopusauthorid | Qian, J=7402196209 | en_HK |
dc.identifier.scopusauthorid | Cheung, YK=7202111065 | en_HK |
dc.identifier.issnl | 0267-7261 | - |