Resilient behaviour of non standard unbound granular materials

Detalhes bibliográficos
Autor(a) principal: Caicedo, Bernardo
Data de Publicação: 2009
Outros Autores: Coronado, Octavio, Fleureau, Jean-Marie, Correia, A. Gomes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/10847
Resumo: The results of experimental work on three non-standard granular materials used in road construction are presented. Small strain precision triaxial tests under cyclic loading and wetting tests were performed on all samples. The materials’ state parameters studied included: Los Angeles abrasion coefficient, Plasticity Index, and fines content above allowed limits. The influence of each parameter and the influence of water content were studied. This work emphasizes the role of negative pore water pressure for interpretation of results. A method to take into account both the effects of total stresses and negative pressure is proposed within a perspective of a more rational design of pavement layers.
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spelling Resilient behaviour of non standard unbound granular materialsSuctionUnsaturated Unbound MaterialsResilent ModulusNon-standard Road MaterialsUnsaturated unbound materials, Resilient Modulus, Non-standard Road MaterialsResilient modulusScience & TechnologyThe results of experimental work on three non-standard granular materials used in road construction are presented. Small strain precision triaxial tests under cyclic loading and wetting tests were performed on all samples. The materials’ state parameters studied included: Los Angeles abrasion coefficient, Plasticity Index, and fines content above allowed limits. The influence of each parameter and the influence of water content were studied. This work emphasizes the role of negative pore water pressure for interpretation of results. A method to take into account both the effects of total stresses and negative pressure is proposed within a perspective of a more rational design of pavement layers.Total, Consulpav – Consulting Engineering for Pavement and MaterialsÉditions LavoisierUniversidade do MinhoCaicedo, BernardoCoronado, OctavioFleureau, Jean-MarieCorreia, A. Gomes2009-042009-04-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/10847eng“Road Materials and Pavement Design”. ISSN 1468-0629. 10:2 (Apr. 2009) 287-312.1468-06291468-062910.3166/rmpd.10.287-312info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-05-11T04:31:51Zoai:repositorium.sdum.uminho.pt:1822/10847Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-11T04:31:51Repositório 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 Resilient behaviour of non standard unbound granular materials
title Resilient behaviour of non standard unbound granular materials
spellingShingle Resilient behaviour of non standard unbound granular materials
Caicedo, Bernardo
Suction
Unsaturated Unbound Materials
Resilent Modulus
Non-standard Road Materials
Unsaturated unbound materials, Resilient Modulus, Non-standard Road Materials
Resilient modulus
Science & Technology
title_short Resilient behaviour of non standard unbound granular materials
title_full Resilient behaviour of non standard unbound granular materials
title_fullStr Resilient behaviour of non standard unbound granular materials
title_full_unstemmed Resilient behaviour of non standard unbound granular materials
title_sort Resilient behaviour of non standard unbound granular materials
author Caicedo, Bernardo
author_facet Caicedo, Bernardo
Coronado, Octavio
Fleureau, Jean-Marie
Correia, A. Gomes
author_role author
author2 Coronado, Octavio
Fleureau, Jean-Marie
Correia, A. Gomes
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Caicedo, Bernardo
Coronado, Octavio
Fleureau, Jean-Marie
Correia, A. Gomes
dc.subject.por.fl_str_mv Suction
Unsaturated Unbound Materials
Resilent Modulus
Non-standard Road Materials
Unsaturated unbound materials, Resilient Modulus, Non-standard Road Materials
Resilient modulus
Science & Technology
topic Suction
Unsaturated Unbound Materials
Resilent Modulus
Non-standard Road Materials
Unsaturated unbound materials, Resilient Modulus, Non-standard Road Materials
Resilient modulus
Science & Technology
description The results of experimental work on three non-standard granular materials used in road construction are presented. Small strain precision triaxial tests under cyclic loading and wetting tests were performed on all samples. The materials’ state parameters studied included: Los Angeles abrasion coefficient, Plasticity Index, and fines content above allowed limits. The influence of each parameter and the influence of water content were studied. This work emphasizes the role of negative pore water pressure for interpretation of results. A method to take into account both the effects of total stresses and negative pressure is proposed within a perspective of a more rational design of pavement layers.
publishDate 2009
dc.date.none.fl_str_mv 2009-04
2009-04-01T00:00:00Z
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/1822/10847
url http://hdl.handle.net/1822/10847
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv “Road Materials and Pavement Design”. ISSN 1468-0629. 10:2 (Apr. 2009) 287-312.
1468-0629
1468-0629
10.3166/rmpd.10.287-312
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.publisher.none.fl_str_mv Éditions Lavoisier
publisher.none.fl_str_mv Éditions Lavoisier
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 mluisa.alvim@gmail.com
_version_ 1817544340525809664

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