Dynamics of elastic bodies connected by a thin adhesive layer

摘要: We study a problem of wave propagation in structure made two tridimensional elastic bodies connected by thin adhesive layer. recall that, after several heuristic models, the bonding problem, which basically amounts to how does layer can be replaced simpler model without thickness, has been carried out case equilibrium problems. The present work deals with dynamical problem. obtain that elastodynamics approximated, convergence result, another is changed into mechanical constraint, precisely same as one case.