Natural frequencies of a functionally graded cracked beam using the differential quadrature method

Faculty Engineering Year: 2009
Type of Publication: ZU Hosted Pages: 2307-2316
Authors:
Ola Ragab Abdou Mohamed
Journal: Applied Mathematics and Computation Science Direct Volume: vol.215
Keywords : Natural frequencies , , functionally graded cracked beam    
Abstract:
The present work is concerned with the free vibration analysis of an elastically supported cracked beam. The beam is made of a functionally graded material and rested on a Winkler–Pasternak foundation. The line spring model is employed to f
    
     
 
       

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