The purpose of this poster is to present a new finite element formulation for the hydro-thermo-mechanical analysis of elasto-plastic multiphase materials based on Porous Media Mechanics. To this end, the general ACMEG-T thermo-elasto-plastic constitutive model for saturated soils has been implemented in the finite element code COMES-GEO for the analysis of non-isothermal elasto-plastic porous materials. The three-phase media is modelled as a deforming porous continuum where heat conduction and convection and water advection are taken into account.
Finite element modelling of thermo-elasto-plastic water saturated porous materials
LUISON, LORIS;SANAVIA, LORENZO;
2007
Abstract
The purpose of this poster is to present a new finite element formulation for the hydro-thermo-mechanical analysis of elasto-plastic multiphase materials based on Porous Media Mechanics. To this end, the general ACMEG-T thermo-elasto-plastic constitutive model for saturated soils has been implemented in the finite element code COMES-GEO for the analysis of non-isothermal elasto-plastic porous materials. The three-phase media is modelled as a deforming porous continuum where heat conduction and convection and water advection are taken into account.
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