In the design of nuclear waste disposals, an important topic concerns the evolution of an Excavated Damage Zone (EDZ) with a thermal exchanges. In this paper, a new model of local second gradient coupling with a thermo-hydro-mechanical is presented. As for monophasic case, the use of enhanced media induce the objective of the computation but not the uniqueness of the solution. Some classical engineering problems are presented which exhibit several solutions.
Local second gradient models for thermo-hydro-mechanical coupling in rock like materials / Sieffert, Y.; Marinelli, F.; Chambon, R.. - 11:203129(2011), pp. 219-226. (Intervento presentato al convegno 9th International Workshop on Bifurcation and Degradation in Geomaterials, IWBDG 2011 tenutosi a fra nel 2011) [10.1007/978-94-007-1421-2_28].
Local second gradient models for thermo-hydro-mechanical coupling in rock like materials
Marinelli F.;
2011
Abstract
In the design of nuclear waste disposals, an important topic concerns the evolution of an Excavated Damage Zone (EDZ) with a thermal exchanges. In this paper, a new model of local second gradient coupling with a thermo-hydro-mechanical is presented. As for monophasic case, the use of enhanced media induce the objective of the computation but not the uniqueness of the solution. Some classical engineering problems are presented which exhibit several solutions.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
