The Spectral Cell Method in Nonlinear Earthquake Modeling

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dc.contributor.advisorRestrepo Sánchez, Doriam Leidin
dc.contributor.authorGiraldo Cuartas, Daniel
dc.coverage.spatialMedellín de: Lat: 06 15 00 N degrees minutes Lat: 6.2500 decimal degrees Long: 075 36 00 W degrees minutes Long: -75.6000 decimal degreeseng
dc.creator.degreeMagíster en Ingenieríaspa
dc.creator.emaildgiral32@eafit.edu.cospa
dc.date.accessioned2017-08-02T22:36:57Z
dc.date.available2017-08-02T22:36:57Z
dc.date.issued2016
dc.description.abstractIn this study we focus at examining an efficient high order finite element strategy to compute the dynamic response of heterogeneous basins under nonlinear soil behavior subjected to point-source earthquake events -- The numerical technique known as the Spectral Cell Method (SCM) combines Fictitious-Domains concepts with the Spectral-version of the finite element method to accurately solve the wave equations in heterogeneous geophysical domains -- We tested the SCM in physically and computationally challenging domains namely, (i) a semi-elliptical basin, and (ii) an undulated basin embedded in a half-space with several irregular geological structures with different material discontinuities -- Nonlinear behavior is considered by implementing a Mohr-Coulomb, and a Drucker- Prager yielding criteria -- We benchmark our simulations with results obtained using MIDAS GTS NX, a finite element tool for geotechnical applications based upon traditional boundary-fitted meshing techniquesspa
dc.formatapplication/pdfeng
dc.identifier.local624.1762CD G516S
dc.identifier.urihttp://hdl.handle.net/10784/11597
dc.language.isospaspa
dc.publisherUniversidad EAFITspa
dc.publisher.departmentEscuela de Ingenieríaspa
dc.publisher.programMaestría en Ingenieríaspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesseng
dc.rights.localAcceso abiertospa
dc.subjectTeoría de Mohr - Coulombspa
dc.subject.keywordFinite element methodspa
dc.subject.keywordEarthquakesspa
dc.subject.keywordWave equationsspa
dc.subject.keywordSeismic prospectingspa
dc.subject.keywordSeismic wavesspa
dc.subject.keywordNonlinear wavesspa
dc.subject.keywordFourier analysisspa
dc.subject.keywordSpectrum analysisspa
dc.subject.keywordSoils - creepspa
dc.subject.lembMÉTODO DE ELEMENTOS FINITOSspa
dc.subject.lembTERREMOTOSspa
dc.subject.lembECUACIONES ONDULATORIASspa
dc.subject.lembPROSPECCIÓN SÍSMICAspa
dc.subject.lembONDAS SÍSMICASspa
dc.subject.lembONDAS NO LINEALESspa
dc.subject.lembANÁLISIS DE FOURIERspa
dc.subject.lembANÁLISIS ESPECTRALspa
dc.subject.lembFLUENCIA DE SUELOSspa
dc.titleThe Spectral Cell Method in Nonlinear Earthquake Modelingspa
dc.typemasterThesiseng
dc.typeinfo:eu-repo/semantics/masterThesiseng
dc.type.hasVersionacceptedVersioneng
dc.type.localTesis de Maestríaspa

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