Liquefaction Behavior of Suction Bucket Foundations for Wind Turbines Under Soil Variability

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dc.contributor.authorJasim Khammas Issa, Mohammed
dc.contributor.authorAbdelsalam, Marwan
dc.contributor.authorHashim Khudhair, Liqaa
dc.contributor.authorSeyedi, Mohsen
dc.contributor.authorAnwar Khan, Mohammad Shouib
dc.date.accessioned2025-08-14T17:49:21Z
dc.date.available2025-08-14T17:49:21Z
dc.date.issued2025
dc.departmentEnstitüler, Lisansüstü Eğitim Enstitüsü, İnşaat Mühendisliği Ana Bilim Dalı
dc.description.abstractThis paper investigates the dynamic performance of suction bucket foundations supporting wind turbines in fully and partially saturated soils, a topic that has received limited attention in geotechnical research. Numerical analyses using PLAXIS2D were conducted to study the effects of relative density and degree of saturation on the dynamic behavior of suction bucket foundations installed in loose to dense sandy soils under fully and partially saturated conditions. The models were subjected to strong ground motion and cyclic wind loads, with responses such as excess pore pressure ratio, settlement, rotation, and spectral acceleration of the suction bucket foundation evaluated. The results demonstrate that partial saturation significantly reduces the settlement and rotation of suction bucket foundations compared to fully saturated sands, particularly in dense soils. However, partially saturated soils also transfer higher accelerations to the structure. These findings suggest that partial saturation can be a viable liquefaction mitigation technique for wind turbines, offering improved performance without disrupting turbine operation.
dc.identifier.citationJasim Khammas Issa, M., Abdelsalam, M., Hashim Khudhair, L., Seyedi, M., & Anwar Khan, M. S. (2025). Liquefaction Behavior of Suction Bucket Foundations for Wind Turbines Under Soil Variability. Geotechnical and Geological Engineering, 43(5), 177. 10.1007/s10706-025-03129-8
dc.identifier.doi10.1007/s10706-025-03129-8
dc.identifier.issn0960-3182
dc.identifier.issue5
dc.identifier.scopus2-s2.0-105004643940
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://hdl.handle.net/20.500.12939/5923
dc.identifier.volume43
dc.identifier.wosWOS:001488652900002
dc.identifier.wosqualityQ3
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.institutionauthorJasim Khammas Issa, Mohammed
dc.institutionauthorAbdelsalam, Marwan
dc.institutionauthorSeyedi, Mohsen
dc.institutionauthorHashim Khudhair
dc.language.isoen
dc.publisherSpringer Science and Business Media Deutschland GmbH
dc.relation.ispartofGeotechnical and Geological Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Öğrenci
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDegree of saturation
dc.subjectLiquefaction
dc.subjectPartially saturated sand
dc.subjectPLAXIS2D
dc.subjectSuction bucket
dc.subjectWind turbine
dc.titleLiquefaction Behavior of Suction Bucket Foundations for Wind Turbines Under Soil Variability
dc.typeArticle

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