نتایج جستجو برای: varying

تعداد نتایج: 151756  

Journal: :journal of computational & applied research in mechanical engineering (jcarme) 2013
y. bayat m. alizadeh a. bayat

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 m...

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