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dc.contributor.authorNaughton, P.J.
dc.contributor.authorO'KELLY, B.C.
dc.date.accessioned2013-08-15T13:40:55Z
dc.date.available2013-08-15T13:40:55Z
dc.date.created22th 24th Septemberen
dc.date.issued2003
dc.date.submitted2003en
dc.identifier.citationNaughton P.J. and O'Kelly B.C., The anisotropy of Leighton Buzzard sand under general stress conditions, Poster presentation at the 3rd International Symposium on Deformation Characteristics of Geomaterials (IS Lyon03), Lyon, 22th 24th September, 2003en
dc.identifier.otherY
dc.identifier.urihttp://hdl.handle.net/2262/67086
dc.descriptionPUBLISHEDen
dc.description.abstractA hollow cylinder apparatus was used to investigate the inherent anisotropy and membrane penetration of Leighton Buzzard sand test-specimens. The degree of inherent anisotropy was found to be independent of the mean effective stress but dependent on the initial relative density of the test-specimen. In the vertical-to horizontal directions, the degree of inherent anisotropy decreases with increasing relative density. A wet-pluviation, sample preparation technique produces cross-anisotropic test-specimens, with the degree of cross anisotropy independent of the initial relative density. The effects of membrane penetration (expressed in terms of the normalized unit membrane penetration) are found to be independent of the initial relative density and the mean effective stress.en
dc.language.isoenen
dc.rightsYen
dc.subject.otherLeighton Buzzard sand
dc.titleThe anisotropy of Leighton Buzzard sand under general stress conditionsen
dc.title.alternativePoster presentation at the 3rd International Symposium on Deformation Characteristics of Geomaterials (IS Lyon03)en
dc.typePosteren
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/bokelly
dc.identifier.rssinternalid82205


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