Seasonal influence on cone penetration test: An unsaturated soil site example
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.jrmge.2018.10.005 http://hdl.handle.net/11449/185614 |
Resumo: | Interpretation of electric cone penetration test (CPT) based pore water pressure measurement (CPTu) is well established for soils with behavior that follows classical soil mechanics. The literature on the interpretation of these tests performed on unsaturated tropical soils is limited, and little is known about the influence of soil suction on in situ test data. In this context, the CPT data are presented and discussed to illustrate the seasonal variability in an unsaturated tropical soil site. The test data show that soil suction significantly influenced CPT data up to a depth of 4 mat the study site. It shows the importance of considering seasonal variability in unsaturated soil sites caused by soil suction, which was related to water content through a soil-water retention curve (SWRC). It is also important to consider this aspect in the interpretation of CPT data from these soils. (C) 2019 Institute of Rock and Soil Mechanics, Chinese Academy of Sciences. Production and hosting by Elsevier B.V. |
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Repositório Institucional da UNESP |
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Seasonal influence on cone penetration test: An unsaturated soil site exampleSite investigationIn situ testingCone penetration test (CPT)Unsaturated soilSuctionVariabilityInterpretation of electric cone penetration test (CPT) based pore water pressure measurement (CPTu) is well established for soils with behavior that follows classical soil mechanics. The literature on the interpretation of these tests performed on unsaturated tropical soils is limited, and little is known about the influence of soil suction on in situ test data. In this context, the CPT data are presented and discussed to illustrate the seasonal variability in an unsaturated tropical soil site. The test data show that soil suction significantly influenced CPT data up to a depth of 4 mat the study site. It shows the importance of considering seasonal variability in unsaturated soil sites caused by soil suction, which was related to water content through a soil-water retention curve (SWRC). It is also important to consider this aspect in the interpretation of CPT data from these soils. (C) 2019 Institute of Rock and Soil Mechanics, Chinese Academy of Sciences. Production and hosting by Elsevier B.V.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Sao Paulo State Univ, Dept Civil & Environm Engn, Bauru, BrazilUniv Sao Paulo, Dept Geotech Engn, Sao Carlos, SP, BrazilSao Paulo State Univ, Dept Civil & Environm Engn, Bauru, BrazilFAPESP: 2010/50680-3FAPESP: 2011/09031-0FAPESP: 2014/23767-8FAPESP: 2015/17260-0CNPq: 310867/2012-6CNPq: 446424/2014-5Science PressUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Giacheti, Heraldo Luiz [UNESP]Bezerra, Renan Cravera [UNESP]Rocha, Breno PadoveziRodrigues, Roger Augusto [UNESP]2019-10-04T12:36:55Z2019-10-04T12:36:55Z2019-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article361-368http://dx.doi.org/10.1016/j.jrmge.2018.10.005Journal Of Rock Mechanics And Geotechnical Engineering. Beijing: Science Press, v. 11, n. 2, p. 361-368, 2019.1674-7755http://hdl.handle.net/11449/18561410.1016/j.jrmge.2018.10.005WOS:00046432380001386563030550404960000-0001-7534-9619Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Rock Mechanics And Geotechnical Engineeringinfo:eu-repo/semantics/openAccess2024-06-28T12:56:30Zoai:repositorio.unesp.br:11449/185614Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:24:03.024036Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Seasonal influence on cone penetration test: An unsaturated soil site example |
title |
Seasonal influence on cone penetration test: An unsaturated soil site example |
spellingShingle |
Seasonal influence on cone penetration test: An unsaturated soil site example Giacheti, Heraldo Luiz [UNESP] Site investigation In situ testing Cone penetration test (CPT) Unsaturated soil Suction Variability |
title_short |
Seasonal influence on cone penetration test: An unsaturated soil site example |
title_full |
Seasonal influence on cone penetration test: An unsaturated soil site example |
title_fullStr |
Seasonal influence on cone penetration test: An unsaturated soil site example |
title_full_unstemmed |
Seasonal influence on cone penetration test: An unsaturated soil site example |
title_sort |
Seasonal influence on cone penetration test: An unsaturated soil site example |
author |
Giacheti, Heraldo Luiz [UNESP] |
author_facet |
Giacheti, Heraldo Luiz [UNESP] Bezerra, Renan Cravera [UNESP] Rocha, Breno Padovezi Rodrigues, Roger Augusto [UNESP] |
author_role |
author |
author2 |
Bezerra, Renan Cravera [UNESP] Rocha, Breno Padovezi Rodrigues, Roger Augusto [UNESP] |
author2_role |
author 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 Luiz [UNESP] Bezerra, Renan Cravera [UNESP] Rocha, Breno Padovezi Rodrigues, Roger Augusto [UNESP] |
dc.subject.por.fl_str_mv |
Site investigation In situ testing Cone penetration test (CPT) Unsaturated soil Suction Variability |
topic |
Site investigation In situ testing Cone penetration test (CPT) Unsaturated soil Suction Variability |
description |
Interpretation of electric cone penetration test (CPT) based pore water pressure measurement (CPTu) is well established for soils with behavior that follows classical soil mechanics. The literature on the interpretation of these tests performed on unsaturated tropical soils is limited, and little is known about the influence of soil suction on in situ test data. In this context, the CPT data are presented and discussed to illustrate the seasonal variability in an unsaturated tropical soil site. The test data show that soil suction significantly influenced CPT data up to a depth of 4 mat the study site. It shows the importance of considering seasonal variability in unsaturated soil sites caused by soil suction, which was related to water content through a soil-water retention curve (SWRC). It is also important to consider this aspect in the interpretation of CPT data from these soils. (C) 2019 Institute of Rock and Soil Mechanics, Chinese Academy of Sciences. Production and hosting by Elsevier B.V. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-04T12:36:55Z 2019-10-04T12:36:55Z 2019-04-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.jrmge.2018.10.005 Journal Of Rock Mechanics And Geotechnical Engineering. Beijing: Science Press, v. 11, n. 2, p. 361-368, 2019. 1674-7755 http://hdl.handle.net/11449/185614 10.1016/j.jrmge.2018.10.005 WOS:000464323800013 8656303055040496 0000-0001-7534-9619 |
url |
http://dx.doi.org/10.1016/j.jrmge.2018.10.005 http://hdl.handle.net/11449/185614 |
identifier_str_mv |
Journal Of Rock Mechanics And Geotechnical Engineering. Beijing: Science Press, v. 11, n. 2, p. 361-368, 2019. 1674-7755 10.1016/j.jrmge.2018.10.005 WOS:000464323800013 8656303055040496 0000-0001-7534-9619 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of Rock 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 |
361-368 |
dc.publisher.none.fl_str_mv |
Science Press |
publisher.none.fl_str_mv |
Science Press |
dc.source.none.fl_str_mv |
Web of Science 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 |
|
_version_ |
1808128644061593600 |