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Axisymmetric free vibration of thick annular plates

 

作者: K. T. Sundara,   Raja Iyengar,   P. V. Raman,  

 

期刊: The Journal of the Acoustical Society of America  （AIP Available online 1980）
卷期: Volume 68, issue 6  

页码: 1748-1749

 

ISSN:0001-4966

 

年代: 1980

 

DOI:10.1121/1.385209

 

出版商: Acoustical Society of America

 

关键词: PLATES;MECHANICAL VIBRATIONS;ANNULAR SPACE;ANALYTICAL SOLUTION

 

数据来源: AIP

 

摘要:

Free vibration of annular plates has been studied using the method of initial functions. Numerical results of the natural frequencies are obtained for two typical support conditions. The present results depart from the classical plate theory for higher modes as well as for thicker plates, but is in good agreement with Mindlin’s improved plate theory.

 

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