Experimental and numerical studies of vertical stresses beneath the circular footings on sand

Basit Öğe Kaydı
dc.authorid0000-0003-1973-4437en_US
dc.contributor.authorKeskin, Mehmet Salih
dc.contributor.authorBildik, Selçuk
dc.contributor.authorLaman, Mustafa
dc.date.accessioned2023-08-10T11:35:28Z
dc.date.available2023-08-10T11:35:28Z
dc.date.issued2023en_US
dc.departmentDicle Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractThis paper presents experimental and numerical studies of the vertical stress distribution beneath the centerline of circular footings resting on sand. Vertical stress values due to circular load in medium-dense sand were measured using soil stress transducers. Reduced-scale laboratory model tests were carried out in a square-shaped test box, and vertical stresses were measured at the centerline of the circular footing at different depths of the sand. In order to determine the effect of footing width on vertical stress distribution, laboratory experiments were performed on circular footings of different diameters. In addition, a series of finite element analyses was carried out on the test model to validate the findings of the experimental study. In the numerical analysis, the sand was modeled as a non-linear elastoplastic material. The analyses were performed using the finite element method with two-dimensional axisymmetric and three-dimensional conditions. The results obtained from laboratory model tests and numerical analysis were compared with the vertical stress values obtained from the theoretical solution in the literature. Vertical stress distribution in horizontal planes at any depth from the footing base shows the same characteristic form in all methods. However, some differences were observed between experimental, numerical, and theoretical results and were discussed.en_US
dc.identifier.citationKeskin, M. S., Bildik, S. ve Laman, M. (2023). Experimental and numerical studies of vertical stresses beneath the circular footings on sand. Applied Sciences (Switzerland), 13(3), 1-21.en_US
dc.identifier.doi10.3390/app13031635
dc.identifier.endpage21en_US
dc.identifier.issn2076-3417
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85148001605
dc.identifier.scopusqualityQ1
dc.identifier.startpage1en_US
dc.identifier.urihttps://www.mdpi.com/2076-3417/13/3/1635
dc.identifier.urihttps://hdl.handle.net/11468/12467
dc.identifier.volume13en_US
dc.identifier.wosWOS:000929283100001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorKeskin, Mehmet Salih
dc.language.isoenen_US
dc.publisherMDPIen_US
dc.relation.ispartofApplied Sciences (Switzerland)
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectStress distributionen_US
dc.subjectModel sanden_US
dc.subjectCircular footingen_US
dc.subjectFinite element analysisen_US
dc.titleExperimental and numerical studies of vertical stresses beneath the circular footings on sanden_US
dc.titleExperimental and numerical studies of vertical stresses beneath the circular footings on sand
dc.typeArticleen_US

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