A parallel finite-infinite element model for two-dimensional soil-structure interaction problems

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dc.authoridKACIN, SELCUK/0000-0001-5406-5756
dc.authoridYerli, Huseyin/0000-0001-6185-8121
dc.contributor.authorYerli, HR
dc.contributor.authorKacin, S
dc.contributor.authorKocak, S
dc.date.accessioned2024-09-18T20:57:09Z
dc.date.available2024-09-18T20:57:09Z
dc.date.issued2003
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractA parallel soil-structure interaction (SSI) model is presented for applications on distributed computer systems. Substructring method is applied to the SSI system and a coupled finite-infinite element based parallel computer program is developed. In the SSI system, infinite elements are used to represent the soil which extends to infinity. In this case, a large finite element mesh is required to define the near field for reliable predictions. The resulting large-scale problems are solved on distributed computer systems in this study. The domain is represented by separated substructures and an interface. The number of substructures are determined by the available processors in the parallel platform. To avoid the formation of large interface equations, smaller interface equations are distributed to processors while substructure contributions are performed. This saves a lot of memory storage and computational effort. Direct solution techniques are used for the solution of interface and substructure equation systems. The program is investigated through some example problems. The example problems exposed the need for solving large-scale problems in order to reach better results. The results of the example problems demonstrated the benefits of the parallel SSI algorithm. (C) 2003 Elsevier Science Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/S0267-7261(03)00022-8
dc.identifier.endpage253en_US
dc.identifier.issn0267-7261
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-0037410158en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage249en_US
dc.identifier.urihttps://doi.org/10.1016/S0267-7261(03)00022-8
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12316
dc.identifier.volume23en_US
dc.identifier.wosWOS:000182194800001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofSoil Dynamics and Earthquake Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectsoil-structure interactionen_US
dc.subjectparallel computingen_US
dc.subjectsubstructuringen_US
dc.subjectinfinite elementen_US
dc.subjectspeedupen_US
dc.titleA parallel finite-infinite element model for two-dimensional soil-structure interaction problemsen_US
dc.typeArticleen_US

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