1996•Journal of the Korean Society of Fisheries and Ocean TechnologyRequires access

A Study on the Vibration Damping of Multilayer Damping Sheet

Won‐Ho Kim, Byeong-Hyeon An, Ahn

Abstract

The vibration damping of various multilayer damping sheet with different constraining layer and viscoelastic layer were investigated by Rheovibron and vibration test. Damping increased as dynamic loss tangent increased. Constrained type damping sheet showed better damping than extensional type damping sheet. Aluminum foil attached asphalt impregnated paper pad showed best damping.

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Available abstract

Key concepts: Vibration, Viscoelasticity, Damping torque, Thermoelastic damping, Magnetic damping, Materials science, Damping capacity, Structural engineering