Critical State Soil Mechanics

angle applied axial-test calculations Cam-clay model chapter compression test consider consolidation constant continuum continuum mechanics Coulomb critical state concept critical state line defined deformation depth deviatoric diameter displacement distortion drained effective spherical pressure effective stress elastic engineers equation excess pore-pressure failure flow friction Géotechnique Granta-gravel h₁ Hvorslev increment initial isotropic layer lb/in² limiting equilibrium limiting-stress liquid limit load-increment loading London clay material Mohr-Rankine Mohr's circle parameters peak plane plasticity index plot pore-water predicted principal stress space probing problem properties remoulded sample sand saturated soil seepage shear strain Shear Strength shear stress shown in Fig Skempton slope soil mechanics soil specimen soil-material Sokolovski solution space diagonal specific volume stability strength stress components stress ratio stress-increment tensor test path total stress undrained test v₁ vector velocity vertical virgin compression water content yield curve στ