Impact of Soil Structure on Rate-Dependent Consolidation of Clayey Soils

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dc.contributor.authorKarademir, Tanay
dc.date.accessioned2026-04-04T18:55:22Z
dc.date.available2026-04-04T18:55:22Z
dc.date.issued2025
dc.departmentİstanbul Bilgi Üniversitesi
dc.description.abstractAn engineering framework for soil structure evaluation was devised and developed to extend understanding on soft soil behavior and characterization. This framework strategy was then implemented for the assessment of the impact of the degree of structure on rate dependence of clayey soils' consolidation behavior in an aim to quantitatively predict rate dependent/independent response of consolidation deformation based on a numerical computed parameter called structure number (SN). To this end, for various natural clayey soils tested in the laboratory experimental program using an advanced automated Rowe cell consolidation device, it was detected that a blue clay extracted from shallow and deep depth in North Anatolia possessing a medium high and a moderate degree of structure presented structure numbers, SN = 2.8 and SN = 2.5, respectively. Further, an olive-green clay extracted from shallow and deep depth in Southwestern Anatolia having a high and a medium low degree of structure showed structure numbers, SN = 3.5 and SN = 2.1, respectively. Moreover, a cream-colored clay extracted from shallow depth in Midwest Anatolia possessing a very high degree of structure provided structure number, SN = 4.4. As a result, it was explored that high SN values (> 2.6) are displayed by highly structured clayey soils resulting in a high degree of rate effect. Additionally, medium SN values (2.2 < SN < 2.6) are exhibited by moderately structured clayey soils leading to a medium degree of rate effect. Besides, low SN values (< 2.2) are demonstrated by slightly structured clayey soils resulting in a low degree of rate effect.
dc.identifier.doi10.1007/s10706-025-03338-1
dc.identifier.doi10.1007/s10706-025-03338-1
dc.identifier.issn0960-3182
dc.identifier.issn1573-1529
dc.identifier.issue7
dc.identifier.scopus2-s2.0-105013849123
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1007/s10706-025-03338-1
dc.identifier.urihttps://hdl.handle.net/11411/10394
dc.identifier.volume43
dc.identifier.wosWOS:001709506400001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofGeotechnical and Geological Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260402
dc.snmzKA_Scopus_20260402
dc.subjectConsolidation Behavior
dc.subjectOne-Dimensional Compression
dc.subjectClayey Soils
dc.subjectRate Dependence
dc.subjectSoil Structure
dc.subjectStress-Strain Relations
dc.subjectStress-State Dependence
dc.titleImpact of Soil Structure on Rate-Dependent Consolidation of Clayey Soils
dc.typeArticle

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