Abstract : The work is presented in this paper was conducted in the laboratory G.3S (Group for the study of Underground Storage Structures) from the Ecole Polytechnique, Palaiseau. The G.3S is G.I.P. (Public Interest Group) running through the completion of contracts industrial research. The research, experimental or numerical modeling, are for the most interesting rocks underground storage of radioactive waste particular. Emphasis is placed on the various couplings thermohydromécaniques (THMs) may to intervene, as in the near field far field.