M.Pourmahmoud and M.Salmanzadeh and M.Mehrani and M.R.Isvandzibaei
Clampedclamped Boundary Conditions for Analysis Free Vibration of Functionally Graded Cylindrical Shell with a Ring based on Third Order Shear Deformation Theory
448 - 453
2010
4
5
International Journal of Mechanical and Mechatronics Engineering
https://publications.waset.org/pdf/7660
https://publications.waset.org/vol/41
World Academy of Science, Engineering and Technology
In this paper a study on the vibration of thin
cylindrical shells with ring supports and made of functionally graded
materials (FGMs) composed of stainless steel and nickel is presented.
Material properties vary along the thickness direction of the shell
according to volume fraction power law. The cylindrical shells have
ring supports which are arbitrarily placed along the shell and impose
zero lateral deflections. The study is carried out based on third order
shear deformation shell theory (T.S.D.T). The analysis is carried out
using Hamiltons principle. The governing equations of motion of
FGM cylindrical shells are derived based on shear deformation
theory. Results are presented on the frequency characteristics,
influence of ring support position and the influence of boundary
conditions. The present analysis is validated by comparing results
with those available in the literature.
Open Science Index 41, 2010