A constitutive model for unsaturated soils: thermomechanical and computational aspects

DOI10.1007/s00466-003-0545-xzbMath1115.74347OpenAlexW2034631673MaRDI QIDQ1769895

Dai-Chao Sheng, Antonio Gens, Scott W. Sloan

Publication date: 30 March 2005

Published in: Computational Mechanics (Search for Journal in Brave)

Full work available at URL: https://www.scipedia.com/public/Sheng_et_al_2004a

zbMATH Keywords

Finite element methodThermodynamicsConstitutive modellingUnsaturated soils

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Finite element methods applied to problems in solid mechanics (74S05) Thermodynamics in solid mechanics (74A15) Soil and rock mechanics (74L10)

Related Items (11)

The solid phase stress tensor in porous media mechanics and the Hill-Mandel condition ⋮ Work input for unsaturated elastic porous media ⋮ Strong discontinuities in partially saturated poroplastic solids ⋮ Stress update algorithm for elastoplastic models with nonconvex yield surfaces ⋮ Fully coupled global equations for hydro-mechanical analysis of unsaturated soils ⋮ Modelling stress-induced anisotropy in multi-phase granular soils ⋮ A solution to transient seepage in unsaturated porous media ⋮ Hydraulic hysteresis effects on the coupled flow-deformation processes in unsaturated soils: numerical formulation and slope stability analysis ⋮ Non-convexity and stress-path dependency of unsaturated soil models ⋮ Work and energy equations and the principle of generalized effective stress for unsaturated soils ⋮ A hypoplastic model for mechanical response of unsaturated soils

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