This work is focused on a dynamic unilateral contact problem between two viscoelastic beams. Global-in-time existence of weak solutions describing the dynamics of the system is established. In addition, asymptotic longtime behavior of weak solutions is discussed: it is shown that the energy solutions decay exponentially to zero under suitable decay properties of the memory kernels.
Titolo: | Unilateral dynamic contact of two viscoelastic beams |
Autori: | |
Data di pubblicazione: | 2011 |
Rivista: | |
Abstract: | This work is focused on a dynamic unilateral contact problem between two viscoelastic beams. Global-in-time existence of weak solutions describing the dynamics of the system is established. In addition, asymptotic longtime behavior of weak solutions is discussed: it is shown that the energy solutions decay exponentially to zero under suitable decay properties of the memory kernels. |
Handle: | http://hdl.handle.net/11389/621 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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