Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
842019 | Nonlinear Analysis: Theory, Methods & Applications | 2011 | 12 Pages |
Abstract
This paper is concerned with the damping of elastic beams of two different kinds. The first model involves the application of viscous damping at a single point either in the interior or at the boundary. The second involves a thermoelastic beam model in which mechanical damping is applied at a boundary. Since the second model is known to be uniformly stabilized via thermal effects alone, an analysis of the relative importance of the thermal and applied mechanical damping is presented. A careful analysis of the effects of rotational forces is also included using realistic model parameters.
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Authors
Richard J. Marchand, Timothy J. McDevitt,