Deformation Analysis of Partially Saturated Soil in Slopes

Cheng Zhou

doi:10.4028/www.scientific.net/KEM.340-341.1261

Paper Titles

Influence of Soil Dilatancy on Soil Nail Pull-Out Resistance in Completely Decomposed Granite Fill
p.1237

Prediction of Pressure and Density Dependent Failure in Sand-Like Granular Materials under General Stress Conditions
p.1243

Numerical Modelling of Soft Soil Installed by PVDs
p.1249

The Influence of the Fluctuation of Micro-Polar Boundary Conditions on the Evolution of Shear Strain Localization in Granular Materials
p.1255

Deformation Analysis of Partially Saturated Soil in Slopes
p.1261

Unified Three-Dimensional Revision of Modified Cam Clay Model
p.1267

An Elastoplastic Model for Granular Materials Exhibiting Particle Crushing
p.1273

Analysis of Soil-Structure Interaction with Finite Element Method
p.1279

Strength and Interaction of Soil Reinforced with Three-Dimensional Elements
p.1285

HomeKey Engineering MaterialsKey Engineering Materials Vols. 340-341Deformation Analysis of Partially Saturated Soil...

Deformation Analysis of Partially Saturated Soil in Slopes

Abstract:

Anisotropic visco-plastic constitutive model and generalized pore pressure are incorporated in the equation between irreversible downwards velocity and visco-plastic strain rate. The solution to velocity is obtained and by use of it the progressively destructurated deformation of partially saturated natural soil in slopes is analyzed to investigate the influence of anisotropy, viscosity, degrees of structure and destructuration, and partial saturation. The solutions are verified by use of the observed field behavior of a natural slope.