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Representation of the Mechanical Damping Possessed by Rubber-Like Materials and Structures
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English
Abstract
Discussed in detail is the manner in which the damping possessed by rubber-like materials and structures experiencing sinusoidal vibration may be represented by the ratio of the imaginary to the real part of a complex elastic modulus. Examples are given of the way in which the damping possessed by low- and high-damping rubbers depends on frequency. Equations that predict the response to vibration of such distributed systems as damped rods and beams, and a simple structure comprised of two damped beams and a lumped element of mass are derived; and representative computations of input impedance and transmissibility are presented.
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Snowdon, J., "Representation of the Mechanical Damping Possessed by Rubber-Like Materials and Structures," SAE Technical Paper 620324, 1962, https://doi.org/10.4271/620324.Also In
References
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