Effect of recycled polyethylene terephthalate strips on the mechanical properties of cement-treated lateritic sandy soil

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.creatorSilveira, Maitê Rocha [UNESP]-
Autor(es): dc.creatorLodi, Paulo César [UNESP]-
Autor(es): dc.creatorCorreia, Natália de Souza-
Autor(es): dc.creatorRodrigues, Roger Augusto [UNESP]-
Autor(es): dc.creatorGiacheti, Heraldo Luiz [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:52:37Z-
Data de disponibilização: dc.date.available2022-02-22T00:52:37Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/su12239801-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/208174-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/208174-
Descrição: dc.descriptionThe civil engineering construction industry is nowadays one of the largest consumers of natural resources. Therefore, the proposal of using alternative materials that seek to reduce waste production or the use of previously generated waste is becoming increasingly necessary. This paper evaluated the effect of recycled polyethylene terephthalate (PET) strips on the mechanical properties of a cement-treated lateritic sandy soil. Unconfined compression strength (UCS) tests were conducted in natural and PET strips mixtures in different strips lengths and contents. In addition to UCS tests, compaction tests were also conducted in order to analyze the effect of these inclusions on the properties of a lateritic sandy soil. Lastly, direct shear tests were conducted on natural soil-strip, soil-cement, and soil-cement-strip composites using optimum UCS results. The addition of strips to the soil-cement composite showed an increase in the soil cohesion parameter. The inclusion of strips also provided a more ductile behavior to the soil, presenting greater deformations with fewer stress peaks. Results showed that the recycled strips’ inclusion in soil-cement can provide a material with high strength, ductility, and a highly sustainable alternative.-
Descrição: dc.descriptionDepartment of Civil and Environmental Engineering São Paulo State University (UNESP), Av. Engenheiro Luiz Edmundo Carrijo Coube 14-01-
Descrição: dc.descriptionDepartment of Civil Engineering Federal University of Sao Carlos (UFSCar), Rodovia Washington Luiz-
Descrição: dc.descriptionDepartment of Civil and Environmental Engineering São Paulo State University (UNESP), Av. Engenheiro Luiz Edmundo Carrijo Coube 14-01-
Formato: dc.format1-19-
Idioma: dc.languageen-
Relação: dc.relationSustainability (Switzerland)-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCement-
Palavras-chave: dc.subjectComposite-
Palavras-chave: dc.subjectLateritic soil-
Palavras-chave: dc.subjectRecycled pet strips-
Palavras-chave: dc.subjectShear strength-
Palavras-chave: dc.subjectUniaxial tests-
Título: dc.titleEffect of recycled polyethylene terephthalate strips on the mechanical properties of cement-treated lateritic sandy soil-
Tipo de arquivo: dc.typelivro digital-
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