An effective stress based numerical model for hydro-mechanical analysis in unsaturated porous media

DOI10.1007/S004660000165zbMath0991.74071OpenAlexW2060490744MaRDI QIDQ1582023

M. H. Khabbaz, N. Khalili, Somasundaram Valliappan

Publication date: 28 August 2002

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

Full work available at URL: https://doi.org/10.1007/s004660000165

zbMATH Keywords

Darcy's lawunsaturated porous mediafinite element techniqueBetti's reciprocal theoremHenry's lawconservation of fluid masseffective stress parametersfully coupled flow-deformation modeltwo-pore system

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) Flows in porous media; filtration; seepage (76S05) Finite element methods applied to problems in fluid mechanics (76M10)

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The solid phase stress tensor in porous media mechanics and the Hill-Mandel condition ⋮ On the problem of cavity expansion in unsaturated soils ⋮ A model for hydrodynamic influence on a multi-layer deformable coal seam ⋮ A novel stabilized NS-FEM formulation for anisotropic double porosity media

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