Generalized solution of functionally graded hollow cylinder under torsional load
Publish place: Journal of Computational and Applied Research in Mechanical Engineering، Vol: 2، Issue: 2
Publish Year: 1392
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JCARME-2-2_003
تاریخ نمایه سازی: 17 خرداد 1393
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 angleof twist were derived. Variations in the material properties such as Young’smodulus and Poisson’s ratio might be arbitrary functions of the radial coordinate. Various material models from the literature were also used and thecorresponding shear stress and angle of twist were individually computed. Moreover, by employing ABAQUS simulations, finite element results were compared with the analytical ones
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Authors
y bayat
Young Researchers Club, Mashhad Branch, Islamic Azad University, Mashhad, Iran
m alizadeh
Department of Mechanical Engineering, Iran University of Science & Technology, Tehran, Iran
a bayat
Department of Mechanical Engineering Isfahan University of Technology, Isfahan, Iran