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Physical and numerical modeling of clayey slopes reinforced with roots

dc.contributor.authorLozada, Catalina
dc.contributor.authorMendoza, Cristhian
dc.contributor.authorAmortegui, Jose Vicentespa
dc.date.accessioned2024-06-25T20:47:10Z
dc.date.available2024-06-25T20:47:10Z
dc.date.issued2022
dc.identifier.issn1735-0522spa
dc.identifier.urihttps://repositorio.escuelaing.edu.co/handle/001/3126
dc.description.abstractThe purpose of this study was to explore the influence of vegetation on the stability of clayey slopes. Physical models with varying layer depths reinforced with roots were performed in a geotechnical centrifuge. The soil reinforced with vegetation was simulated with a mixture of clay and fiberglass which present similar shear strength properties. Displacement vectors of the physical models are obtained using the Particle Image Velocimetry (PIV). The computed resultant displacements showed that the slip surface varied with respect the root depth. Additionally, numerical models of the tests in centrifuge were made using finite elements and Bishop’s method. The results obtained also show that the deeper the roots, the deeper the sliding surface. The slip surface moves from a depth of the slope toe (slope without reinforcement) to a depth close to twice the height of the slope. Regarding the factor of safety, it varies from a value of 0.7 for slopes without vegetation to 1.19 for a root depth of three meters. Moreover, the factor of safety increases as root depth increases.eng
dc.format.extent14 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherSpringer Naturespa
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/spa
dc.sourcehttps://link.springer.com/article/10.1007/s40999-022-00733-0#citeasspa
dc.titlePhysical and numerical modeling of clayey slopes reinforced with rootseng
dc.typeArtículo de revistaspa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa
oaire.accessrightshttp://purl.org/coar/access_right/c_14cbspa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.contributor.researchgroupGrupo de Investigación en Geotecniaspa
dc.identifier.doihttps://doi.org/10.1007/s40999-022-00733-0(0123456789().,-volV)(0123456789(). ,- volV)
dc.identifier.eissn2383-3874spa
dc.identifier.urlhttps://link.springer.com/article/10.1007/s40999-022-00733-0#citeas
dc.relation.citationedition22 de junio de 2022spa
dc.relation.citationendpage1128spa
dc.relation.citationstartpage1115spa
dc.relation.citationvolume20spa
dc.relation.indexedN/Aspa
dc.relation.ispartofjournalInternational Journal of Civil Engineeringeng
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dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccessspa
dc.rights.creativecommonsAtribución 4.0 Internacional (CC BY 4.0)spa
dc.subject.proposalRoots reinforcementeng
dc.subject.proposalClayey soileng
dc.subject.proposalSlope stabilityeng
dc.subject.proposalGeotechnical centrifugeeng
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa


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