Permeability Coefficients of Dredged Slurries at High Void Ratio

Gui Zhong Xu; Yu Feng Gao; Feng Ji; Yu Peng Cao

doi:10.4028/www.scientific.net/AMM.170-173.1269

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 170-173Permeability Coefficients of Dredged Slurries at...

Permeability Coefficients of Dredged Slurries at High Void Ratio

Abstract:

According to sediment rates of slurries in initial stages, permeability coefficients of samples applied in this article is obtained. It shows that the permeability coefficients of dredged slurry determined from sedimentation tests are feasible. In bi-logarithm coordinates, permeability coefficients of dredged slurries increase linearly with the increasing of void ratio. Permeability coefficients, however, increase abruptly when slurries change from soil state into fluid state. At last, a model on the relationship between void ratio and permeability coefficients of dredged slurries is obtained.

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Periodical:

Applied Mechanics and Materials (Volumes 170-173)

Pages:

1269-1272

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.170-173.1269

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Online since:

May 2012

Authors:

Gui Zhong Xu*, Yu Feng Gao, Feng Ji, Yu Peng Cao

Keywords:

Dredged Slurry, Permeability Coefficient, Sedimentation Test

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