Abstract:This paper presents a 1D model for electro-osmotic consolidation of unsaturated soils. Pore-water pressure, pore-air pressure, and soil settlement are obtained in the Laplace domain. Then, Crump's method is adopted to obtain semi-analytical solutions for the time domain. The present solutions are more general and can be degenerated into conventional solutions to 1D consolidation of fully saturated soils and unsaturated soils without electro-osmosis. The parametric studies indicate that electro-osmosis has litt… Show more
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