A VIBRATION AND DAMPING ANALYSIS OF CIRCULAR PLATES WITH CONSTRAINED DAMPING LAYER TREATMENT

被引：31
|
作者：
ROY, PK
GANESAN, N
机构：
[1] Machine Dynamics Laboratory, Department of Applied Mechanics, Indian Institute of Technology, Madras
来源：
COMPUTERS & STRUCTURES | 1993年 / 49卷 / 02期
关键词：
D O I：
10.1016/0045-7949(93)90107-O
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
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.
引用
收藏
页码：269 / 274
页数：6
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