Examining the role of liquefiable layer thickness and depth on the seismic lateral response of piles through numerical analyses

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dc.authorid0000-0002-7942-6797en_US
dc.authorid0000-0003-2520-4395en_US
dc.authorid0000-0002-9407-286Xen_US
dc.contributor.authorAri, Abdulmuttalip
dc.contributor.authorDemir, Selçuk
dc.contributor.authorÖzener, Pelin
dc.date.accessioned2023-09-29T11:01:40Z
dc.date.available2023-09-29T11:01:40Z
dc.date.issued2023en_US
dc.departmentBAİBÜ, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractIn nature, soil layers possess large variability during their geological process. This variability may also lead to differences in the location and thickness of nonliquefiable and liquefiable soil layers. In practice, the impact of liquefaction on the pile can be ignored at depths greater than 20 m due to high confining stress levels and a lack of liquefaction triggering data. On the other hand, this approach may underestimate design loads in many cases, especially in deep-seated and embedded engineering structures. This paper presents the bending response of piles installed through liquefiable layers located at depths beyond 20 m, and parametric analysis was conducted for a wide range of liquefiable layer thicknesses and depths by using OpenSeesPL (version 3.0.2) software. The numerical results were evaluated considering the inelastic concrete pile behavior under different earthquake records and different peak ground accelerations. The findings show that liquefaction can lead to a failure of piles even at depths greater than 20 m, and thus, a design consideration of piles may require a more comprehensive view considering the liquefiable layer depth and thickness effect.en_US
dc.identifier.citationAri, A., Demir, S., & Özener, P. (2023). Examining the Role of Liquefiable Layer Thickness and Depth on the Seismic Lateral Response of Piles through Numerical Analyses. International Journal of Geomechanics, 23(5), 04023047.en_US
dc.identifier.doi10.1061/IJGNAI.GMENG-8143
dc.identifier.issn1532-3641
dc.identifier.issn1943-5622
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85150034525en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttp://dx.doi.org/10.1061/IJGNAI.GMENG-8143
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11775
dc.identifier.volume23en_US
dc.identifier.wosWOS:000950724200001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorDemir, Selçuk
dc.language.isoenen_US
dc.publisherASCE-AMER SOC CIVIL ENGINEERSen_US
dc.relation.ispartofInternational Journal of Geomechanicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLiquefactionen_US
dc.subjectPileen_US
dc.subjectNumerical Analysisen_US
dc.subjectOpenSeesPLen_US
dc.subjectDeep Liquefiable Layeren_US
dc.titleExamining the role of liquefiable layer thickness and depth on the seismic lateral response of piles through numerical analysesen_US
dc.typeArticleen_US

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