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ICE Publishing, Géotechnique, 7(69), p. 646-654, 2019

DOI: 10.1680/jgeot.17.t.039

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Permeability assessment of some granular mixtures

Journal article published in 2018 by S. Feng ORCID, P. J. Vardanega ORCID, E. Ibraim, I. Widyatmoko ORCID, C. Ojum
This paper is available in a repository.
This paper is available in a repository.

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Abstract

This note presents some constant-head permeability test results on 30 granular mixtures. These data are then interpreted using the grading entropy approach, as well as the ‘Hazen’, ‘Shepherd’, ‘Kozeny–Carman’ and ‘Chapuis’ models. The predictive power of each of the five methods is compared. A correlation between the normalised grading entropy coordinates and the coefficient of permeability is presented. Permeability zones on the normalised entropy diagram are identified.