The seismic DMT in an unsaturated tropical soil

Detalhes bibliográficos
Autor(a) principal: Giacheti, Heraldo L. [UNESP]
Data de Publicação: 2017
Outros Autores: Rodrigues, Roger A. [UNESP], Rocha, Breno P.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/220994
Resumo: The Seismic Dilatometer (SDMT) test has been increasingly used for stratigraphical logging and for defining geomechanical parameters required for geotechnical design; however there are few examples of using it on site characterization of unusual geomaterials. This paper presents and discusses the use of SDMT for site characterization of typical unsaturated tropical soil profile from Brazil. The results showed that the SDMT was appropriate for detailed stratigraphic logging and estimative of geotechnical parameters. The Go/MDMT and Go/ED ratios were used to identify unusual soil behavior. The seasonal variability on SDMT data was also discussed, and it should be considered for proper site characterization of unsaturated soils.
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spelling The seismic DMT in an unsaturated tropical soilIn-situ testsSDMTSeasonal variabilitySite characterizationUnsaturated soilsThe Seismic Dilatometer (SDMT) test has been increasingly used for stratigraphical logging and for defining geomechanical parameters required for geotechnical design; however there are few examples of using it on site characterization of unusual geomaterials. This paper presents and discusses the use of SDMT for site characterization of typical unsaturated tropical soil profile from Brazil. The results showed that the SDMT was appropriate for detailed stratigraphic logging and estimative of geotechnical parameters. The Go/MDMT and Go/ED ratios were used to identify unusual soil behavior. The seasonal variability on SDMT data was also discussed, and it should be considered for proper site characterization of unsaturated soils.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Department of Civil and Environmental Engineering São Paulo State UniversityDepartment of Geotechnical Engineering University of São Paulo StateDepartment of Civil and Environmental Engineering São Paulo State UniversityFAPESP: 2010/50650-3FAPESP: 2015/16270-0Universidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Giacheti, Heraldo L. [UNESP]Rodrigues, Roger A. [UNESP]Rocha, Breno P.2022-04-28T19:07:14Z2022-04-28T19:07:14Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject599-602ICSMGE 2017 - 19th International Conference on Soil Mechanics and Geotechnical Engineering, p. 599-602.http://hdl.handle.net/11449/2209942-s2.0-85040035549Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengICSMGE 2017 - 19th International Conference on Soil Mechanics and Geotechnical Engineeringinfo:eu-repo/semantics/openAccess2022-04-28T19:07:14Zoai:repositorio.unesp.br:11449/220994Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462025-03-28T15:01:58.165694Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv The seismic DMT in an unsaturated tropical soil
title The seismic DMT in an unsaturated tropical soil
spellingShingle The seismic DMT in an unsaturated tropical soil
Giacheti, Heraldo L. [UNESP]
In-situ tests
SDMT
Seasonal variability
Site characterization
Unsaturated soils
title_short The seismic DMT in an unsaturated tropical soil
title_full The seismic DMT in an unsaturated tropical soil
title_fullStr The seismic DMT in an unsaturated tropical soil
title_full_unstemmed The seismic DMT in an unsaturated tropical soil
title_sort The seismic DMT in an unsaturated tropical soil
author Giacheti, Heraldo L. [UNESP]
author_facet Giacheti, Heraldo L. [UNESP]
Rodrigues, Roger A. [UNESP]
Rocha, Breno P.
author_role author
author2 Rodrigues, Roger A. [UNESP]
Rocha, Breno P.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Giacheti, Heraldo L. [UNESP]
Rodrigues, Roger A. [UNESP]
Rocha, Breno P.
dc.subject.por.fl_str_mv In-situ tests
SDMT
Seasonal variability
Site characterization
Unsaturated soils
topic In-situ tests
SDMT
Seasonal variability
Site characterization
Unsaturated soils
description The Seismic Dilatometer (SDMT) test has been increasingly used for stratigraphical logging and for defining geomechanical parameters required for geotechnical design; however there are few examples of using it on site characterization of unusual geomaterials. This paper presents and discusses the use of SDMT for site characterization of typical unsaturated tropical soil profile from Brazil. The results showed that the SDMT was appropriate for detailed stratigraphic logging and estimative of geotechnical parameters. The Go/MDMT and Go/ED ratios were used to identify unusual soil behavior. The seasonal variability on SDMT data was also discussed, and it should be considered for proper site characterization of unsaturated soils.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
2022-04-28T19:07:14Z
2022-04-28T19:07:14Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv ICSMGE 2017 - 19th International Conference on Soil Mechanics and Geotechnical Engineering, p. 599-602.
http://hdl.handle.net/11449/220994
2-s2.0-85040035549
identifier_str_mv ICSMGE 2017 - 19th International Conference on Soil Mechanics and Geotechnical Engineering, p. 599-602.
2-s2.0-85040035549
url http://hdl.handle.net/11449/220994
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv ICSMGE 2017 - 19th International Conference on Soil Mechanics and Geotechnical Engineering
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 599-602
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
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