A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Permeability Behavior of High-Moisture Content Dredged Slurries
In order to understand permeability behavior of high-moisture content dredged slurry in a storage yard, this article utilizes two modified oedometers to conduct consolidation and permeation tests on various kinds of high-moisture content dredged slurries in China. Experimental results show that although initial moisture content exerts a significant impact on the compression properties of dredged slurries, its impact on permeability property is relatively small, and the permeability coefficient has a one-to-one correspondence with the void ratio. In the coordinate system of e ∼ logk, the permeability coefficient of dredged slurry shows a nonlinear variance with void ratio. The permeability coefficient variability index C k is mainly distributed within 0.3 ∼ 0.7e and approximates to 0.5e. But in the coordinate system of loge ∼ logk, the permeability coefficient of dredged slurry shows a linear variance with the void ratio. Lastly, a e ∼ k quantitative method adapted to high-moisture content dredged slurry is proposed based on the normalized parameter e/e L.
Permeability Behavior of High-Moisture Content Dredged Slurries
In order to understand permeability behavior of high-moisture content dredged slurry in a storage yard, this article utilizes two modified oedometers to conduct consolidation and permeation tests on various kinds of high-moisture content dredged slurries in China. Experimental results show that although initial moisture content exerts a significant impact on the compression properties of dredged slurries, its impact on permeability property is relatively small, and the permeability coefficient has a one-to-one correspondence with the void ratio. In the coordinate system of e ∼ logk, the permeability coefficient of dredged slurry shows a nonlinear variance with void ratio. The permeability coefficient variability index C k is mainly distributed within 0.3 ∼ 0.7e and approximates to 0.5e. But in the coordinate system of loge ∼ logk, the permeability coefficient of dredged slurry shows a linear variance with the void ratio. Lastly, a e ∼ k quantitative method adapted to high-moisture content dredged slurry is proposed based on the normalized parameter e/e L.
Permeability Behavior of High-Moisture Content Dredged Slurries
Xu, Gui-Zhong (author) / Gao, Yu-Feng (author) / Xu, Changjie (author)
Marine Georesources & Geotechnology ; 33 ; 348-355
2015-01-04
8 pages
Article (Journal)
Electronic Resource
English
Permeability Behavior of High-Moisture Content Dredged Slurries
| Online Contents | 2015
Permeability Coefficients of Dredged Slurries at High Void Ratio
| Trans Tech Publications | 2012
Permeability Coefficients of Dredged Slurries at High Void Ratio
| British Library Conference Proceedings | 2012
Compression Behavior of Dredged Slurries at High Water Contents
| Online Contents | 2015
Compression Behavior of Dredged Slurries at High Water Contents
| Taylor & Francis Verlag | 2015