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Local generation of love surface waves at the edge of a 2D alluvial valley

dc.creatorMolina-Villegas J.C.spa
dc.creatorJaramillo-Fernández J.D.spa
dc.creatorPiña-Flores J.spa
dc.creatorSánchez-Sesma F.J.spa
dc.date.accessioned2018-10-31T13:44:20Z
dc.date.available2018-10-31T13:44:20Z
dc.date.created2018
dc.identifier.issn371106
dc.identifier.urihttp://hdl.handle.net/11407/4877
dc.descriptionThis work deals with the local generation of Love surface waves at the edge of an alluvial valley that is formed by a soft layer with dipping interface. These waves are extracted from the system response due to the incidence of antiplane SH plane waves. The indirect boundary-element method (IBEM) is used for computations. Results are given as modal emission spectra of Love waves, as functions of frequency, for the fundamental mode and the first two harmonics for various combinations of incidence angles, interface geometries, and impedance ratios. The structure of these emission spectra is inspired by the analytical solution of the canonical antiplane problem of a semi-infinite layer with a moving base and wall, which allows indication of the 1D response and the locally generated surface waves. © 2018, Seismological Society of America. All rights reserved.spa
dc.language.isoeng
dc.publisherSeismological Society of Americaspa
dc.relation.isversionofhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85052206562&doi=10.1785%2f0120170360&partnerID=40&md5=8eefe2f0756415c1c71421437b76b812spa
dc.sourceScopusspa
dc.subjectBoundary element methodspa
dc.subjectEmission spectroscopyspa
dc.subjectSailing vesselsspa
dc.subjectAlluvial valleysspa
dc.subjectAntiplane problemspa
dc.subjectEmission spectrumsspa
dc.subjectFundamental modesspa
dc.subjectImpedance ratiosspa
dc.subjectIncidence anglesspa
dc.subjectIndirect boundary element methodspa
dc.subjectInterface geometryspa
dc.subjectSurface wavesspa
dc.titleLocal generation of love surface waves at the edge of a 2D alluvial valleyspa
dc.typeArticleeng
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccess
dc.publisher.programIngeniería Civilspa
dc.contributor.affiliationMolina-Villegas, J.C., Universidad de Medellín; Universidad Nacional de Colombia;Jaramillo-Fernández, J.D., Universidad Eafit;Piña-Flores, J., Universidad Nacional Autónoma de México;Sánchez-Sesma, F.J., Universidad Nacional Autónoma de Méxicospa
dc.identifier.doi10.1785/0120170360
dc.relation.citationvolume108
dc.relation.citationissue4
dc.relation.citationstartpage2090
dc.relation.citationendpage2103
dc.publisher.facultyFacultad de Ingenieríasspa
dc.relation.ispartofesBulletin of the Seismological Society of Americaspa
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dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.type.driverinfo:eu-repo/semantics/article


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