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Exponential stability for laminated beams with a frictional damping
Journal article   Peer reviewed

Exponential stability for laminated beams with a frictional damping

Tijani A. Apalara, Carlos A. Raposo and Carlos A. S. Nonato
Archiv der Mathematik, Vol.114(4), pp.471-480
01/04/2020

Abstract

Mathematics Physical Sciences Science & Technology
We study a laminated beam which consists of two identical layers of uniform thickness, taking into account that an adhesive of small thickness is bonding the two surfaces thereby producing an interfacial slip. We show that when the frictional damping acts on the effective rotation angle there is no need for any other kind of internal or boundary control to produce exponential stability for the system.

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