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Article Dans Une Revue International Journal for Numerical and Analytical Methods in Geomechanics Année : 2002

Micromechanics of saturated and unsaturated porous media

Xavier Chateau
Luc Dormieux
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Résumé

The homogenization method is used to determine the formulation of the behaviour of both saturated and unsaturated porous media. This approach makes it possible to assess the validity of the effective stress concept as a function of the properties of the porous media at the microscopic scale. Furthermore, the influence of the morphologies of the solid and fluid phases on the macroscopic behaviour is studied. The strain induced by drying is examined as a function of the morphological properties.

Dates et versions

hal-01983063 , version 1 (16-01-2019)

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Xavier Chateau, Luc Dormieux. Micromechanics of saturated and unsaturated porous media. International Journal for Numerical and Analytical Methods in Geomechanics, 2002, 26 (8), pp.831-844. ⟨10.1002/nag.227⟩. ⟨hal-01983063⟩
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