Constrained layer viscoelastic laminate tuned mass damper and method of use

摘要

The present invention is a “beam type” tuned mass damper (TMD) having beams of constrained layer viscoelastic laminate material affixed to a mounting base or directly to the host structure and a method of use. The “beam type” TMD of the present invention is able to damp several frequencies by combining beams of varying characteristics to the mounting base, such as by changing the geometrical or material properties of the constraining layers and the viscoelastic layer of the constrained layer viscoelastic laminate.