A finite element algorithm for parameter identification of material models for fluid saturated porous media

DOI10.1002/nag.136zbMath0976.74070OpenAlexW2018109124MaRDI QIDQ2729119

Rolf Mahnken, Paul Steinmann

Publication date: 6 January 2002

Published in: International Journal for Numerical and Analytical Methods in Geomechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nag.136

zbMATH Keywords

finite element methodsensitivity analysisparameter identificationminimizationslope stability problemleast-squares functionalgradient-based optimization algorithmlinear Darcy lawcoupled two-phase problemgeometrically linear fluid-saturated porous mediaquadratic Drucker-Prager plasticity model

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) Soil and rock mechanics (74L10)

Related Items (4)

Towards the Direct and Inverse Adaptive Mixed Finite Element Formulations for Nearly Incompressible Elasticity at Large Strains ⋮ An inverse algorithm for the identification and the sensitivity analysis of the parameters governing micropolar elasto-plastic granular material ⋮ Fully coupled poromechanical back analysis of the pulse test by inverse method ⋮ Parameter Identification of Constitutive Models for Fluidsaturated Porous Media within an FE‐Setting

Cites Work

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• Static and dynamic behaviour of soils : a rational approach to quantitative solutions. I. Fully saturated problems

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