A partir de la description géométri

A partir de la description géométrique à trois échelles présentée ci-dessus, l'homogénéisation périodique permet d'établir un modèle électro-chimio-hydro-mécanique pour un milieu argileux non-saturé. Il en résulte une forme modifiée du principe de Terzaghi exprimant la contrainte totale macroscopique dans le milieu argileux non-saturé en tant que somme de trois termes:

Results (English) 1:

From the geometric description three scales presented above, periodic homogenization allows to establish an electro-chemo-hydro-mechanical model for unsaturated clay medium. The result is a modified form of the principle of Terzaghi expressing macroscopic total stress in the unsaturated clayey environment as a sum of three terms:

Results (English) 2:

From the geometric description at three levels shown above, periodic homogenization establishes an electro-chemo-hydro-mechanical model for a non-saturated clay medium. The result is a modified form of Terzaghi principle of expressing the total macroscopic stress in unsaturated clay medium as the sum of three terms:

Results (English) 3:

from the geometric description of the three levels above the periodic homogenization is to establish a model of electro chemo hydro mechanical environment for a non saturated clay. the result is a modified form of terzaghi"s principle on the total stress in the middle and macroscopic unsaturated clay as a sum of three terms: