Dynamic Response of a Single Pile Embedded in Sand Including the Effect of Resonance

dc.authoridYildiz, Abdulazim/0000-0002-6755-1902
dc.contributor.authorTolun, Mustafa
dc.contributor.authorEmirler, Buse
dc.contributor.authorYildiz, Abdulazim
dc.contributor.authorGullu, Hamza
dc.date.accessioned2025-01-06T17:44:22Z
dc.date.available2025-01-06T17:44:22Z
dc.date.issued2020
dc.description.abstractIn this paper, responses of a single pile embedded in sand soil (loose and dense) under dynamic loading (sinusoidal dynamic vibrations of 0.1 g to 0.5 g) have been investigated by two-dimensional analysis using the finite element method (FEM). Viscous (dashpot) boundaries have been used for taking the boundary effects of far-field into account. The applicability and accuracy of site responses of two-dimensional analysis due to the FEM modelling have been well verified with one-dimensional site responses. The results indicate that the relative density of sand (loose, dense) becomes prominent for the displacements of the pile, specifically under the frequency effects of resonance. While the pile in loose sand causes the displacements of 0.1 m to 0.5 m, the pile in dense sand leads to the displacements of 0.05 m to 0.25 m, proportionally with the dynamic loads from 0.1 g to 0.5 g. Moreover, the displacements reach their peak value at the frequency ratio of the resonance case. Viscous boundaries are found sufficient for modelling excessive displacements due to dynamic loading. However, the displacements reveal that high vibrations (> 0.1 g for loose sand, > 0.2 g for dense sand) influencing the pile deformations are critical for the issues of settlements. This is more significant for the resonance case in order for ensuring sufficient design. Consequently, the findings from the study are promising good contributions for pile design under the dynamic effect.
dc.identifier.doi10.3311/PPci.15027
dc.identifier.endpage1050
dc.identifier.issn0553-6626
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85096097397
dc.identifier.scopusqualityQ2
dc.identifier.startpage1038
dc.identifier.urihttps://doi.org/10.3311/PPci.15027
dc.identifier.urihttps://hdl.handle.net/20.500.14669/3026
dc.identifier.volume64
dc.identifier.wosWOS:000588330600008
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherBudapest Univ Technology Economics
dc.relation.ispartofPeriodica Polytechnica-Civil Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241211
dc.subjectsingle pile
dc.subjectsand
dc.subjectdynamic effect
dc.subjectsinusoidal vibration
dc.subjectresonance
dc.subjectdisplacement
dc.titleDynamic Response of a Single Pile Embedded in Sand Including the Effect of Resonance
dc.typeArticle

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