Abstract
How Does Dynamic Soil Permeability Affect the Soil response in a Nearly Saturated Porous Seabed?
Highlights
In the past a few decades, considerable efforts have been devoted to the phenomenon of the wave-soil interactions
With the same wave parameters settings, numerical modelling has been conducted for two types of sandy seabed with varied permeability coefficients (Ks) and the air-entry values Ψαε generally speaking; sand particles with smaller particle size and smaller void ratios may lead to lower permeable seabed environment
A new concept of dynamic soil permeability was introduced into the conventional model for the wave-seabed interactions
Summary
In the past a few decades, considerable efforts have been devoted to the phenomenon of the wave-soil interactions. A new model for the wave-induced soil response in porous seabed with dynamic soil permeability will be established. Based on the new model, a parametric study will be conducted to examine the effects of dynamic soil permeability on the waveinduced soil response in a porous seabed [12].
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