A novel simple procedure to consider seismic soil structure interaction effects in 2D models

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dc.citation.journalTitleEarthquake Engineering And Engineering Vibration
dc.contributor.authorDiego Jaramillo, Juan
dc.contributor.authorDavid Gomez, Juan
dc.contributor.authorRestrepo, Doriam
dc.contributor.authorRivera, Santiago
dc.contributor.researchgroupMecánica Aplicadaspa
dc.date.accessioned2021-04-16T20:10:36Z
dc.date.available2021-04-16T20:10:36Z
dc.date.issued2014-09-01
dc.description.abstractA method is proposed to estimate the seismic soil-structure-interaction (SSI) effects for use in engineering practice. It is applicable to 2D structures subjected to vertically incident shear waves supported by homogenous half-spaces. The method is attractive since it keeps the simplicity of the spectral approach, overcomes some of the difficulties and inaccuracies of existing classical techniques and yet it considers a physically consistent excitation. This level of simplicity is achieved through a response spectra modification factor that can be applied to the free-field 5%-damped response spectra to yield design spectral ordinates that take into account the scattered motions introduced by the interaction effects. The modification factor is representative of the Transfer Function (TF) between the structural relative displacements and the free-field motion, which is described in terms of its maximum amplitude and associated frequency. Expressions to compute the modification factor by practicing engineers are proposed based upon a parametric study using 576 cases representative of actual structures. The method is tested in 10 cases spanning a wide range of common fundamental vibration periods. © 2014, Institute of Engineering Mechanics, China Earthquake Administration and Springer-Verlag Berlin Heidelberg.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1252
dc.identifier.doi10.1007/s11803-014-0260-y
dc.identifier.issn1993503X
dc.identifier.issn10961216spa
dc.identifier.otherWOS;000342469900013
dc.identifier.otherSCOPUS;2-s2.0-84907543004
dc.identifier.urihttp://hdl.handle.net/10784/29163
dc.language.isoengeng
dc.publisherSPRINGER
dc.publisher.departmentUniversidad EAFIT. Departamento de Ingeniería Mecánicaspa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84907543004&doi=10.1007%2fs11803-014-0260-y&partnerID=40&md5=c16b97b0c8650062590d4d9534e126f1
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/1671-3664
dc.sourceEarthquake Engineering And Engineering Vibration
dc.subject.keyword2-D modeleng
dc.subject.keywordResponse spectraeng
dc.subject.keywordSimplified procedureeng
dc.subject.keywordSoil-Structure Interaction effectseng
dc.titleA novel simple procedure to consider seismic soil structure interaction effects in 2D modelseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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