NON-FRICTIONAL DAMPING IN THE CONTACT OF TWO FIBERS SUBJECT TO SMALL OSCILLATIONS

Mikhail Popov

DOI Number
-
First page
21
Last page
25

Abstract


Structural damping is discussed for the contact of two fibers in a woven material. In the presence of both normal and tangential oscillations, structural (relaxation) damping takes place even with perfect sticking in the contact, where slip-related frictional damping disappears. For the case of an infinite coefficient of friction and small amplitudes a closed-form solution for energy lost during one oscillation cycle is obtained.


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References


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Popov V.L., 2010, Contact mechanics: Physical principles and applications, Springer-Verlag.


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ISSN: 0354-2025 (Print)

ISSN: 2335-0164 (Online)

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