Determination of Critical Height of Unsupported Vertical Cuts Using Experimental and Numerical Methods

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dc.contributor.authorKutlu, Z. Nil
dc.contributor.authorBrennan, Gregory
dc.contributor.authorOh, Won Taek
dc.date.accessioned2024-07-12T21:40:48Z
dc.date.available2024-07-12T21:40:48Z
dc.date.issued2023en_US
dc.department[Belirlenecek]en_US
dc.description5th International Conference on New Developments in Soil Mechanics and Geotechnical Engineering (ICNDSMGE-ZM) -- JUN 30-JUL 02, 2022 -- ELECTR NETWORKen_US
dc.description.abstractStability of unsupported cuts are commonly analyzed numerically as a 2-dimensional problem using commercial geotechnical software such as SLOPE/W. This is also true for the unsupported cuts excavated into unsaturated soils. However, limited experimental studies have been undertaken to validate the numerical approaches in estimating the critical heights of unsupported cuts in unsaturated soils. To bridge this gap, laboratory test was conducted using a large-scale soil tank (W x L x H = 1.5 x 2.2 x 2.4 m) to determine the critical height of an unsupported vertical cut in sand with water table at 0.7 m from the surface. Excavation was simulated by removing 0.1 m height retaining panels until general failure took place. The matric suction profile in sand above the water table was established based on the suction values measured from various depths with high capacity tensiometers (i.e., T5X). The critical height determined in the laboratory test was compared with the one estimated using PLAXIS (3D).en_US
dc.description.sponsorshipTurkish Soc Soil Mech & Geotechn Engn,Near E Univen_US
dc.identifier.doi10.1007/978-3-031-20172-1_27
dc.identifier.endpage292en_US
dc.identifier.isbn978-3-031-20174-5
dc.identifier.isbn978-3-031-20172-1
dc.identifier.isbn978-3-031-20171-4
dc.identifier.issn2366-2557
dc.identifier.issn2366-2565
dc.identifier.scopus2-s2.0-85151050048en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage285en_US
dc.identifier.urihttps://doi.org/10.1007/978-3-031-20172-1_27
dc.identifier.urihttps://hdl.handle.net/20.500.12415/7477
dc.identifier.volume305en_US
dc.identifier.wosWOS:001006517100027en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherSpringer International Publishing Agen_US
dc.relation.ispartof5th International Conference on New Developments in Soil Mechanics And Geotechnical Engineering, Zm 2022en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKY08821
dc.subjectUnsupported Vertical Cuten_US
dc.subjectCritical Heighten_US
dc.subjectStability Analysisen_US
dc.subjectMatric Suctionen_US
dc.subjectNumerical Analysisen_US
dc.titleDetermination of Critical Height of Unsupported Vertical Cuts Using Experimental and Numerical Methodsen_US
dc.typeConference Object
dspace.entity.typePublication

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