Paper Information

Journal:   MODARES MECHANICAL ENGINEERING   WINTER 2011 , Volume 10 , Number 4; Page(s) 13 To 26.
 
Paper: 

GENERAL SOLUTION OF SHEAR DEFORMATION OF AXISYMMETRIC FUNCTIONALLY GRADED THICK CYLINDERICAL SHELLS

 
 
Author(s):  GHANNAD M., RAHIMI G.R.*, ESMAEILZADEH KHADEM S.
 
* MECHANICAL ENG. DEPT., TECH. AND ENG. FACULTY, TARBIAT MODARRES UNIV., TEHRAN, IRAN
 
Abstract: 

In this paper, an analytical formulation of FGM axisymmetric thick-walled cylinders, based on the first shear deformation theory (FSDT) is presented. The displacements and maximum stress in thick cylindrical shells are calculated. Solutions are obtained under generalized plane strain assumptions. It is assumed that the material is isotropic and heterogeneous with constant Poissn's ratio and radially varying elastic modulu. The results have been compared with findings of the plane elasticity theory (PET).

 
Keyword(s): THICK-WALLED CYLINDER, FGM, PLANE ELASTICITY
 
References: 
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