Modeling field load tests in lateritic unsaturated soil

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dc.contributor.authorRodrigues, R. A. [UNESP]
dc.contributor.authorGeorgetti, G. B.
dc.contributor.authorVilar, O. M.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2022-04-28T18:59:55Z
dc.date.accessioned2015-11-03T18:25:28Z
dc.date.available2022-04-28T18:59:55Z
dc.date.available2015-11-03T18:25:28Z
dc.date.issued2014
dc.description.abstractMany models for unsaturated soil have been developed in the last years, accompanying the development of experimental techniques to deal with such soils. The benchmark of the models for unsaturated soil can be assigned to the Barcelona Basic Model (BBM) now incorporated in some codes such as the CODEBRIGHT. Most of those models were validated considering limited laboratory test results and not much validation is available considering real field problems. This paper presents modeling results of field plate load tests performed under known suction on a lateritic unsaturated soil. The required input data were taken from laboratory tests performed under suction control. The modeling nicely reproduces field tests allowing appreciating the influence of soil suction on the stress-settlement curve. In addition, wetting induced or collapse settlements were calculated from field tests and were nicely duplicated by the numerical analysis performed. © 2014 Taylor & Francis Group.en
dc.description.affiliationDepartment of Civil Engineering, Sao Paulo State University
dc.description.affiliationDepartment of Geotechnical Engineering, University of Sao Paulo
dc.description.affiliationSao Paulo State Univ, Dept Civil Engn, Sao Paulo, Brazil
dc.description.affiliationUniv Sao Paulo, Dept Geotech Engn, BR-05508 Sao Paulo, Brazil
dc.description.affiliationUnespDepartment of Civil Engineering, Sao Paulo State University
dc.description.affiliationUnespSão Paulo State Univ, Dept Civil Engineering, Sao Paulo, Brazil
dc.format.extent1495-1500
dc.identifierhttp://www.crcnetbase.com/doi/abs/10.1201/b17034-218
dc.identifier.citationUnsaturated Soils: Research and Applications - Proceedings of the 6th International Conference on Unsaturated Soils, UNSAT 2014, v. 2, p. 1495-1500.
dc.identifier.citationUnsaturated Soils: Research & applications, Vols 1 And 2. Boca Raton: Crc Press-taylor &francis Group, p. 1495-1500, 2014.
dc.identifier.scopus2-s2.0-84901640309
dc.identifier.urihttp://hdl.handle.net/11449/244040
dc.identifier.wosWOS:000350281300202
dc.language.isoeng
dc.publisherCRC Press -Taylor & Francis Group
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.sourceWeb of Science
dc.titleModeling field load tests in lateritic unsaturated soilen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://journalauthors.tandf.co.uk/permissions/reusingOwnWork.asp
dcterms.rightsHolderCRC Press - Taylor & Francis Group
unesp.author.orcid0000-0002-1448-5243[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Baurupt
unesp.departmentEngenharia Civil e Ambiental - FEBpt

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