Show simple item record

resumen

Abstract
In a sugarcane experimental site (Famaillá, Tucumán, Argentina) there were determined the load-strain ratio, the pre-compression stresses and the compression indexes of unaltered soil samples. Test procedure was based on the methodology described in ASTM D 2435 03. Soil samples were soaked for 48 hours in order to reach the saturation state before being subjected to vertical pressures from 6 to 1478 kPa. The time of application was the necessary one to [ver mas...]
dc.contributor.authorTesouro, Mario Omar
dc.contributor.authorRoba, Marcos Andrés
dc.contributor.authorRomito, Angel
dc.contributor.authorNeiman, Otto Erik
dc.contributor.authorFernandez Ullivarri, Enrique
dc.contributor.authorDonato, Lidia Beatriz
dc.date.accessioned2021-05-26T15:55:49Z
dc.date.available2021-05-26T15:55:49Z
dc.date.issued2017-07
dc.identifier.urihttp://hdl.handle.net/20.500.12123/9428
dc.identifier.urihttps://conbea.org.br/anais/publicacoes/conbea-2017/anais-2017/eas-engenharia-de-agua-e-solo-6/573-cana-de-acucar-indicadores-de-fertilidade-fisica-e-vulnerabilidade-do-solo-em-tucuman-argentina/file
dc.description.abstractIn a sugarcane experimental site (Famaillá, Tucumán, Argentina) there were determined the load-strain ratio, the pre-compression stresses and the compression indexes of unaltered soil samples. Test procedure was based on the methodology described in ASTM D 2435 03. Soil samples were soaked for 48 hours in order to reach the saturation state before being subjected to vertical pressures from 6 to 1478 kPa. The time of application was the necessary one to allow the drainage of excess water from the soil sample. Deformation of the soil sample was plotted as a function of the logarithm of the time. Voids ratio were established as a function of the logarithm of the pressure and, from this function, the mentioned parameters were calculated. Results obtained from the consolidation tests seem to show the effect of the history of loads exerted on the soil. There is a high gradient of reduction of void ratio, which tends to compromise the future physical integrity of the soil.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherSBEAes_AR
dc.rightsinfo:eu-repo/semantics/openAccesses_AR
dc.source46o. Congresso Brasileiro de Engenharia Agrícola, Maceió, Brasil, 30 de julio al 3 de agosto de 2017es_AR
dc.subjectCaña de Azúcares_AR
dc.subjectSugarcaneeng
dc.subjectCompactación del Sueloes_AR
dc.subjectSoil Compactioneng
dc.subjectFertilidad del Sueloes_AR
dc.subjectSoil Fertilityeng
dc.subjectAnálisis del Sueloes_AR
dc.subjectSoil Analysiseng
dc.subjectDegradación del Sueloes_AR
dc.subjectSoil Degradationeng
dc.subject.otherFamaillá, Tucumánes_AR
dc.titleCana de açúcar: Indicadores de fertilidade física e vulnerabilidade do solo em Tucumán, Argentinaes_AR
dc.typeinfo:ar-repo/semantics/documento de conferenciaes_AR
dc.typeinfo:eu-repo/semantics/conferenceObjectes_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenInstituto de Ingeniería Rurales_AR
dc.description.filFil: Tesouro, Mario Omar. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Ingeniería Rural; Argentinaes_AR
dc.description.filFil: Roba, Marcos Andrés. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Ingeniería Rural; Argentinaes_AR
dc.description.filFil: Romito, Angel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Ingeniería Rural; Argentinaes_AR
dc.description.filFil: Neiman, Otto Erik. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Ingeniería Rural; Argentinaes_AR
dc.description.filFil: Fernandez Ullivarri, Enrique. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentinaes_AR
dc.description.filFil: Donato, Lidia Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Ingeniería Rural; Argentinaes_AR
dc.subtypeponencia


Files in this item

Thumbnail

This item appears in the following Collection(s)

common

Show simple item record