info:eu-repo/semantics/article
Decay rates of strongly damped infinite laminated beams
Fecha
2024Registro en:
0022-247X
Journal of Mathematical Analysis and Applications
2-s2.0-85185933574
Autor
Bautista, G.J.
Cabanillas Zannini, Victor Rafael
Potenciano-Machado, L.
Quispe Méndez, T.
Institución
Resumen
In this paper, we study the stability of a Timoshenko laminated beam model with Kelvin-Voigt dampings. We consider both the case of the fully damped and partially damped system in which two dampings are effective on the system. Using the energy method, Fourier analysis and the construction of functionals with suitable weights, we obtain exponential and polynomial decay estimates for the solution of the system and its higher-order derivatives. The polynomial decay rates obtained depend on the regularity of the initial data and vary according to the position of the damping terms. © 2024 Elsevier Inc.