Linear Free Vibration Analysis of Tapered Rectangular Cantilevered Timoshenko Beams using Energy Field Meth-od

 
 
 
  • Abstract
  • Keywords
  • References
  • PDF
  • Abstract


    Here in this paper we discuss about Energy field method. There are many methods to evaluate the natural frequency of the structures but in this research paper the authors developed a method called “Energy field method” which reduces computational efforts compared with the other methods and which is successfully applied for the Cantilever boundary condition of a tapered (rectangular cross section) Timoshenko beam and calculated the fundamental frequency parameter values and compared the results with existing literature. To confirm the precision, coherence and adaptability of the model these resultant values are also compared with modal structural analysis values in Ansys10 software.


  • References


      [1] Bulent Yardimoglu “vibration analysis of rotating tapered Timoshenko beams by a new finite element model”, in IOS press shock and vibration 13 (2006) 117-126.

      [2] K. Rajesh, K. Meera sahib “linear free vibration analysis of tapered Timoshenko beam using coupled displacement field method ISSN online 2424-4627.

      [3] P. Ravi Kumar, K. Mohana Rao, N. Mohan Rao “Free vibration analysis of functionally graded rotating beam by Differential transform method” IJEMS Vol 24 Pp 107-114.

      [4] Mani Kant “Study and Vibration analysis of Gradually decreasing beam by FEM” IJEMRT volume 9 (2018) Pp. 431-444.

      [5] Ming-Hung Hsu “Vibration analysis of non-uniform beams resting on elastic foundations using the spline collocation method” Tamkang journal of science and engineering, Vol. 12, No. 2, pp. 113-122.

      [6] Dawid Cekus “Free vibration of a Cantilever stepped Timoshenko beam” Scientific research of the institute of Mathematics and computer sciences 4(11) 2012, 11-17.

      [7] U. Jyothirmayi, P. Ravikumar “Vibration analysis of rotating tapered composite beam” IRJET Vol. 03, IS. 08, P-ISSN 2395-0072.


 

View

Download

Article ID: 21870
 
DOI: 10.14419/ijet.v7i4.24.21870




Copyright © 2012-2015 Science Publishing Corporation Inc. All rights reserved.