Influence of matric suction on shear strength behavior of a residual clayey soil

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dc.contributor.authorKayadelen, C.
dc.contributor.authorTekinsoy, M. A.
dc.contributor.authorTaskiran, T.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2007
dc.departmentNiğde ÖHÜ
dc.description.abstractIn this paper, the shear strength with respect to the matric suction of unsaturated soils was studied. For this purpose, unsaturated triaxial testing procedures were applied to the undisturbed residual soil specimens. An apparatus for performing triaxial tests was designed and constructed. In the tests, matric suction was controlled by using the axis translation technique, and pore water volume changes were measured by means of a volume change transducer with 10(-8) m(3) sensitivity. The test results indicated that the matric suction contributes to the shear strength of unsaturated soil specimens, and this contribution called suction strength varies non-linearly with respect to the matric suction. The logarithmic model needing to know the air-entry value and the internal friction angle of a soil specimen for prediction of the suction strength were presented and compared with the test results. It was found that suction strength values predicted from the proposed model were in satisfactory agreement with the experimental results.
dc.identifier.doi10.1007/s00254-007-0701-2
dc.identifier.endpage901
dc.identifier.issn0943-0105
dc.identifier.issue4
dc.identifier.scopus2-s2.0-36448983561
dc.identifier.scopusqualityN/A
dc.identifier.startpage891
dc.identifier.urihttps://dx.doi.org/10.1007/s00254-007-0701-2
dc.identifier.urihttps://hdl.handle.net/11480/5329
dc.identifier.volume53
dc.identifier.wosWOS:000251142500017
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherSPRINGER
dc.relation.ispartofENVIRONMENTAL GEOLOGY
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectunsaturated soil
dc.subjectmatric suction
dc.subjectshear strength
dc.subjectresidual clay
dc.titleInfluence of matric suction on shear strength behavior of a residual clayey soil
dc.typeArticle

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