Generalized solution of functionally graded hollow cylinder under torsional load

Bayat, Y.; Alizadeh, M.; Bayat, A.

doi:10.22061/jcarme.2013.50

Document Type : Research Paper

Authors

¹ Young Researchers Club, Mashhad Branch, Islamic Azad University, Mashhad, Iran

² Department of Mechanical Engineering, Iran University of Science & Technology, Tehran, Iran

³ Department of Mechanical Engineering Isfahan University of Technology, Isfahan, Iran

https://doi.org/10.22061/jcarme.2013.50

Abstract

In this paper, a general solution for torsion of hollow cylinders made of functionally graded materials (FGM) was investigated. The problem was formulated in terms of Prandtl’s stress and, in general, the shear stress and angle of twist were derived. Variations in the material properties such as Young’s modulus and Poisson’s ratio might be arbitrary functions of the radial coordinate. Various material models from the literature were also used and the corresponding shear stress and angle of twist were individually computed. Moreover, by employing ABAQUS simulations, finite element results were compared with the analytical ones.

Keywords

20.1001.1.22287922.2013.2.2.3.8

Main Subjects

Composite Materials

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Journal of Computational & Applied Research in Mechanical Engineering (JCARME)

Generalized solution of functionally graded hollow cylinder under torsional load

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Volume 2, Issue 2 - Serial Number 2
June 2013
Pages 23-32

Generalized solution of functionally graded hollow cylinder under torsional load

References

References

Send comment about this article

Volume 2, Issue 2 - Serial Number 2June 2013Pages 23-32

Volume 2, Issue 2 - Serial Number 2
June 2013
Pages 23-32