Correlation of Hydraulic Conductivity of Clay–Sand Compacted Specimens with Clay Properties

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dc.contributor.authorEbina, Takeo
dc.contributor.authorMinja, Rwaichi J. A.
dc.contributor.authorNagase, Takako
dc.contributor.authorOnodera, Yoshio
dc.contributor.authorChatterjee, Abhijit
dc.date.accessioned2016-07-11T10:46:58Z
dc.date.available2016-07-11T10:46:58Z
dc.date.issued2004
dc.descriptionFull text can be accessed at http://www.sciencedirect.com/science/article/pii/S0169131703002588en_US
dc.description.abstractHydraulic conductivity of compacted specimens consisting of 1 of 16 clay samples and siliceous sand/natural soils was measured using permeameters with flexible wall cells. Clay samples studied were eight natural bentonites, one purified montmorillonite, five standard clay samples, one synthetic hectorite, and two cation-exchanged bentonites. The clay content to whole solid was fixed at 11.5% w/w, and the mixtures were rammed in a mold to form disk compactions. A higher hydraulic conductivity was observed with increase in the Ca/Na ratio of clay. Hydraulic conductivity was also affected by bentonite content of the clays and the mineral content. A relation between the hydraulic conductivity and the characteristic index properties of the clays such as chemical concentration, methylene blue adsorption capacity (MB), and so on were elucidated, and then a polynomial expression was derived to reproduce measured hydraulic conductivity data. This relation was then utilized to estimate hydraulic conductivity of blended bentonites from characteristic properties of the component bentonites.en_US
dc.identifier.citationEbina, T., Minja, R.J., Nagase, T., Onodera, Y. and Chatterjee, A., 2004. Correlation of hydraulic conductivity of clay–sand compacted specimens with clay properties. Applied clay science, 26(1), pp.3-12.en_US
dc.identifier.doi10.1016/j.clay.2003.09.010
dc.identifier.urihttp://hdl.handle.net/20.500.11810/3055
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.subjectHydraulic conductivityen_US
dc.subjectBentoniteen_US
dc.subjectSmectiteen_US
dc.subjectSoilen_US
dc.subjectMineral lineren_US
dc.titleCorrelation of Hydraulic Conductivity of Clay–Sand Compacted Specimens with Clay Propertiesen_US
dc.typeJournal Article, Peer Revieweden_US
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