Vibration damping of a reinforced plate

Link to quote

Kirpichnikov, V. Yu. Vibration damping of a reinforced plate / V. Yu. Kirpichnikov, A.V. Kudaev, A. Yu. Oleinikov // Noise Theory and Practice. – 2026. – Vol. 12, No. 2 (45). – P. 82-89. – DOI: 10.56408/2412-8627.2026.12.2.006

Keywords

plate, vibration, dissipative layer, noise emission, vibration-absorbing coating, efficiency, resonant frequency

Abstract

The object of this study is a reinforced plate, for which the vibration and noise reduction efficiency was experimentally determined using a resonant plate vibration absorber mounted on its outer surface with a reinforced vibration-absorbing coating based on a polymer film. Narrowband spectra of the plate's input vibration excitability are presented with and without resonant plate vibration absorbers with a reinforcing coating layer. The dependence of the effectiveness of a small-sized plate vibration absorber on the thickness of the reinforcing coating layer is determined.

The authors of the article

Kirpichnikov V.Yu.
Baltic State Technical University "VOENMEH", Saint Petersburg, Russia

Kudayev A.V.
Baltic State Technical University "VOENMEH", Saint Petersburg, Russia

Oleynikov A.Yu.
Baltic State Technical University "VOENMEH", Saint Petersburg, Russia

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