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New treatment of interfaces for 3D seismic wave propagation problem using generalized finite difference method

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dc.contributor.authorFlores Escribano, Jesús
dc.contributor.authorSalete Casino, Eduardo
dc.contributor.authorBenito Muñoz, Juan J.
dc.contributor.authorConde López, Eduardo Roberto
dc.date.accessioned2026-01-21T15:46:30Z
dc.date.available2026-01-21T15:46:30Z
dc.date.issued2026-01-15
dc.descriptionLa versión registrada de este artículo, publicado por primera vez en “Computers & Structures 321 (2026), 108104", está disponible en línea en el sitio web del editor: Elsevier, https://doi.org/10.1016/j.compstruc.2026.108104
dc.descriptionThe registered version of this article, first published in “Computers & Structures 321 (2026), 108104", is available online at the publisher's website: Elsevier, https://doi.org/10.1016/j.compstruc.2026.108104
dc.description.abstractLocal surface sedimentary structures are made up of stacking strata. Layers of rock or sediment characterized by certain lithological properties that distinguish them from adjacent layers, separated by bedding planes here called interfaces. These strata are typically parallel, but their geometry can be complex, with inclined layers of variable thicknesses produced by tectonic movements or erosion processes. In this work, a formulation is proposed for the treatment of interfaces in seismic wave propagation problems with 3D domains using generalized finite difference method. This capacity is of great relevance, since it is the complexity of the soil structures what makes this meshless method interesting in comparison to the computationally efficient finite difference method. To validate the proposal, a set of examples are solved and their results are compared to those derived from analytical expressions or through finite element method models.en
dc.description.provenanceMade available in DSpace on 2026-01-21T15:46:30Z (GMT). No. of bitstreams: 1 New treatment of interfaces for 3D seismic wave propagation problem using generalized finite difference method. Jesús Flores Escribano.pdf: 9295633 bytes, checksum: c9b916d7069782bd4d0097d669f9e0c8 (MD5) Previous issue date: 2026-01-15en
dc.description.versionversión publicada
dc.identifier.citationFlores Escribano, Jesús, Salete Casino, Eduardo, Benito Muñoz, Juan José y Conde López, Eduardo, (2026). «New treatment of interfaces for 3D seismic wave propagation problem using generalized finite difference method». Computers & Structures 321, 108104. https://doi.org/10.1016/j.compstruc.2026.108104
dc.identifier.doihttps://doi.org/10.1016/j.compstruc.2026.108104
dc.identifier.eissn1879-2243
dc.identifier.issn0045-7949
dc.identifier.urihttps://hdl.handle.net/20.500.14468/31505
dc.journal.titleComputers & Structures
dc.journal.volume321
dc.language.isoen
dc.page.final22
dc.page.initial1
dc.publisherElsevier
dc.relation.centerE.T.S. de Ingenieros Industriales
dc.relation.departmentIngeniería de Construcción y Fabricación
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/deed.es
dc.subject3305 Tecnología de la construcción
dc.subject.keywordsGeneralized Finite Difference Method (GFDM)en
dc.subject.keywordsWave propagationen
dc.subject.keywords3D numerical modelingen
dc.subject.keywordsMeshless methoden
dc.subject.keywordsHeterogeneous mediaen
dc.titleNew treatment of interfaces for 3D seismic wave propagation problem using generalized finite difference methoden
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
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relation.isAuthorOfPublication86523637-0995-45f4-81c6-3440ed55bb88
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relation.isAuthorOfPublication05fd4b2a-3b1c-4cb0-822b-0fe251ccea0e
relation.isAuthorOfPublication.latestForDiscoveryae4b80f7-bd02-459b-8777-ab114e23bb88
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