Analytical Solution for Centrifugal Force Effect in Functionally Graded Hollow Sphere

Mohsen Jabbari; Amir Hossein Mohazzab

doi:10.4028/www.scientific.net/AMM.110-116.2829

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 110-116Analytical Solution for Centrifugal Force Effect...

Analytical Solution for Centrifugal Force Effect in Functionally Graded Hollow Sphere

Abstract:

This paper presents the effect of centrifugal load in functionally graded hollow sphere. Analytical solution for stresses is determined using the direct method and the power series method. The material stiffness varies continuously across the thickness direction according to the power law functions of radial directions. Increasing the angular velocity results in increasing the all above quantities. With increasing the power law indices the radial displacement, the shear and circumferential stresses due to centrifugal load all are decreased and the radial stress due to centrifugal load increased.

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Periodical:

Applied Mechanics and Materials (Volumes 110-116)

Pages:

2829-2837

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.110-116.2829

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Online since:

October 2011

Authors:

Mohsen Jabbari, Amir Hossein Mohazzab

Keywords:

Centrifugal Load, FG, Hollow Sphere

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References

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