Abstract:
The problem of heating of liquid saturated thermo-poroelastic media, without taking into account the phase transitions are solved. Self-similar solutions describing the pressure field, temperature and stress of the porous skeleton are obtained. The dependence of the thermal impact on the parameters of the external action and properties of the medium is studied. It is shown that near of the heating boundary of a porous media, skeleton are tested both compressive and tensile stress. It was found that the main factor affecting the value of the stress-strain state is the thermal expansion of porous media.
Keywords:termo- poroelastic, termal expantion of porous media, filtration.
References