FEM ANALYSIS ON FULLY COUPLED THERMO-HYDRO-MECHANIC BEHAVIOR OF POROUS MEDIA
多孔介质的变形场-渗流场-温度场耦合有限元分析

Based on the newly reformulated governing equations for the fully coupled thermo-hydro-mechanic be- havior of the porous media, a FEM formulation with six-node triangle element to solve the coupled thermo-hydro- mechanic equation system is derived and the related software CDST is also developed and verified. Finally, a FEM analysis with the developed software CDST for the coupled three-fields of an engineering problem is illustrated in detail.