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A vibration and damping analysis of circular plates with constrained damping layer treatment
P. K. Roy, Natrajan Ganesan
Published in
1993
Volume: 49
   
Issue: 2
Pages: 269 - 274
Abstract
The analysis of circular plates with a constrained viscoelastic damping layer treatment is carried out in this paper. A finite annular element based on individual layer theory is developed for this purpose. The influence of core-to-facing thickness ratio and shear modulus of the core on the frequencies and loss factors of a circular plate with isotropic facing is analysed in this paper. The study is conducted for three boundary conditions: (i) clamped at both edges, (ii) simply supported at both the edges and (iii) clamped free edges. © 1993.
About the journal
JournalComputers and Structures
ISSN00457949
Open AccessNo
Concepts (10)
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    Damping
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    Shear stress
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    Vibrations (mechanical)
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    BOTH EDGE CLAMPING
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    CIRCULAR PLATE ANALYSIS
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    CLAMPED FREE EDGE CASE
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    CONSTRAINED VISCOELASTIC DAMPING LAYER TREATMENT
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    CORE-TO-FACING THICKNESS RATIO
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    SHEAR MODULUS EFFECTS
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    Plates (structural components)