Natural variability of shear strength in a granite residual soil from Porto.
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/11328/747 |
Resumo: | The renewal imposed by the Eurocodes regarding the methodologies of safety evaluation requires a statistical analysis of the variability of ground geotechnical parameters. However, the studies published in the reviewed literature do not cover the typical materials from the northeast region of Portugal—residual soils from granite—to which a strong heterogeneity is associated. Hence, a statistical characterization of the natural variability of a granite residual soil from Porto has been made through a significant amount of experimental tests, focusing on its geomechanical properties. In order to provide a database for probabilistic analysis of problems involving this type of soils, an appropriate statistical law has been used to model its variability, which has been quantified by means of coefficients of variation and scales of fluctuation. |
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Natural variability of shear strength in a granite residual soil from Porto.Residual soilsShear strengthNatural variabilityCoefficient of variationScale of fluctuationThe renewal imposed by the Eurocodes regarding the methodologies of safety evaluation requires a statistical analysis of the variability of ground geotechnical parameters. However, the studies published in the reviewed literature do not cover the typical materials from the northeast region of Portugal—residual soils from granite—to which a strong heterogeneity is associated. Hence, a statistical characterization of the natural variability of a granite residual soil from Porto has been made through a significant amount of experimental tests, focusing on its geomechanical properties. In order to provide a database for probabilistic analysis of problems involving this type of soils, an appropriate statistical law has been used to model its variability, which has been quantified by means of coefficients of variation and scales of fluctuation.2014-05-28T16:14:06Z2014-05-282014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/11328/747http://hdl.handle.net/11328/747engBranco, L.P., Gomes, A.T., Cardoso, A.S., & Santos-Pereira, C. (2014). Natural Variability of Shear Strength in a Granite Residual Soil from Porto. Geotechnical and Geological Engineering. DOI 10.1007/s10706-014-9768-1.1573-1529Branco, Luís PinheiroGomes, António TopaCardoso, António SilvaSantos-Pereira, Carlainfo:eu-repo/semantics/embargoedAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-16T02:13:30Zoai:repositorio.upt.pt:11328/747Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:41:41.142674Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Natural variability of shear strength in a granite residual soil from Porto. |
title |
Natural variability of shear strength in a granite residual soil from Porto. |
spellingShingle |
Natural variability of shear strength in a granite residual soil from Porto. Branco, Luís Pinheiro Residual soils Shear strength Natural variability Coefficient of variation Scale of fluctuation |
title_short |
Natural variability of shear strength in a granite residual soil from Porto. |
title_full |
Natural variability of shear strength in a granite residual soil from Porto. |
title_fullStr |
Natural variability of shear strength in a granite residual soil from Porto. |
title_full_unstemmed |
Natural variability of shear strength in a granite residual soil from Porto. |
title_sort |
Natural variability of shear strength in a granite residual soil from Porto. |
author |
Branco, Luís Pinheiro |
author_facet |
Branco, Luís Pinheiro Gomes, António Topa Cardoso, António Silva Santos-Pereira, Carla |
author_role |
author |
author2 |
Gomes, António Topa Cardoso, António Silva Santos-Pereira, Carla |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Branco, Luís Pinheiro Gomes, António Topa Cardoso, António Silva Santos-Pereira, Carla |
dc.subject.por.fl_str_mv |
Residual soils Shear strength Natural variability Coefficient of variation Scale of fluctuation |
topic |
Residual soils Shear strength Natural variability Coefficient of variation Scale of fluctuation |
description |
The renewal imposed by the Eurocodes regarding the methodologies of safety evaluation requires a statistical analysis of the variability of ground geotechnical parameters. However, the studies published in the reviewed literature do not cover the typical materials from the northeast region of Portugal—residual soils from granite—to which a strong heterogeneity is associated. Hence, a statistical characterization of the natural variability of a granite residual soil from Porto has been made through a significant amount of experimental tests, focusing on its geomechanical properties. In order to provide a database for probabilistic analysis of problems involving this type of soils, an appropriate statistical law has been used to model its variability, which has been quantified by means of coefficients of variation and scales of fluctuation. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-05-28T16:14:06Z 2014-05-28 2014-01-01T00:00:00Z |
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://hdl.handle.net/11328/747 http://hdl.handle.net/11328/747 |
url |
http://hdl.handle.net/11328/747 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Branco, L.P., Gomes, A.T., Cardoso, A.S., & Santos-Pereira, C. (2014). Natural Variability of Shear Strength in a Granite Residual Soil from Porto. Geotechnical and Geological Engineering. DOI 10.1007/s10706-014-9768-1. 1573-1529 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/embargoedAccess |
eu_rights_str_mv |
embargoedAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799134981036965888 |