Soil-geosynthetic interaction: interface parameters in granular soils

Bibliographic Details
Main Author: Micaela Oliveira
Publication Date: 2014
Other Authors: Agostinho Mendonça, M. Lurdes Lopes
Format: Book
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: https://hdl.handle.net/10216/80526
Summary: Intensive research on soil/geosynthetic interface behaviour have been developed, since 1995, by a research group of the Faculty of Engineering of Porto University. In this research soil/geosynthetic interface behaviour was characterized by performing pullout, direct shear and inclined shear tests with different types of geosynthetics, namely, geotextiles, geogrids and geomembranes confined by granular soils. An overall treatment of the research collected data from geogrids pullout tests will be presented, in order to define correlations between the interface coefficient, f, and the application conditions of different types of geogrids and confining materials. By applying statistical analysis to the different correlations it was possible to obtain a general equation for the interface resistance coefficient, f, function of the soil compaction conditions, confining stress and geogrids structure, which is the corollary of the present research.
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spelling Soil-geosynthetic interaction: interface parameters in granular soilsCiências Tecnológicas, Ciências da engenharia e tecnologiasTechnological sciences, Engineering and technologyIntensive research on soil/geosynthetic interface behaviour have been developed, since 1995, by a research group of the Faculty of Engineering of Porto University. In this research soil/geosynthetic interface behaviour was characterized by performing pullout, direct shear and inclined shear tests with different types of geosynthetics, namely, geotextiles, geogrids and geomembranes confined by granular soils. An overall treatment of the research collected data from geogrids pullout tests will be presented, in order to define correlations between the interface coefficient, f, and the application conditions of different types of geogrids and confining materials. By applying statistical analysis to the different correlations it was possible to obtain a general equation for the interface resistance coefficient, f, function of the soil compaction conditions, confining stress and geogrids structure, which is the corollary of the present research.20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttps://hdl.handle.net/10216/80526engMicaela OliveiraAgostinho MendonçaM. Lurdes Lopesinfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-02-27T19:44:26Zoai:repositorio-aberto.up.pt:10216/80526Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T23:30:06.127373Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Soil-geosynthetic interaction: interface parameters in granular soils
title Soil-geosynthetic interaction: interface parameters in granular soils
spellingShingle Soil-geosynthetic interaction: interface parameters in granular soils
Micaela Oliveira
Ciências Tecnológicas, Ciências da engenharia e tecnologias
Technological sciences, Engineering and technology
title_short Soil-geosynthetic interaction: interface parameters in granular soils
title_full Soil-geosynthetic interaction: interface parameters in granular soils
title_fullStr Soil-geosynthetic interaction: interface parameters in granular soils
title_full_unstemmed Soil-geosynthetic interaction: interface parameters in granular soils
title_sort Soil-geosynthetic interaction: interface parameters in granular soils
author Micaela Oliveira
author_facet Micaela Oliveira
Agostinho Mendonça
M. Lurdes Lopes
author_role author
author2 Agostinho Mendonça
M. Lurdes Lopes
author2_role author
author
dc.contributor.author.fl_str_mv Micaela Oliveira
Agostinho Mendonça
M. Lurdes Lopes
dc.subject.por.fl_str_mv Ciências Tecnológicas, Ciências da engenharia e tecnologias
Technological sciences, Engineering and technology
topic Ciências Tecnológicas, Ciências da engenharia e tecnologias
Technological sciences, Engineering and technology
description Intensive research on soil/geosynthetic interface behaviour have been developed, since 1995, by a research group of the Faculty of Engineering of Porto University. In this research soil/geosynthetic interface behaviour was characterized by performing pullout, direct shear and inclined shear tests with different types of geosynthetics, namely, geotextiles, geogrids and geomembranes confined by granular soils. An overall treatment of the research collected data from geogrids pullout tests will be presented, in order to define correlations between the interface coefficient, f, and the application conditions of different types of geogrids and confining materials. By applying statistical analysis to the different correlations it was possible to obtain a general equation for the interface resistance coefficient, f, function of the soil compaction conditions, confining stress and geogrids structure, which is the corollary of the present research.
publishDate 2014
dc.date.none.fl_str_mv 2014
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/book
format book
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/10216/80526
url https://hdl.handle.net/10216/80526
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833600180426899456

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