论文信息 - EFFECTS OF ELECTRIC POTENTIAL ON THERMO-MECHANICAL BEHAVIOR OF FUNCTIONALLY GRADED PIEZOELECTRIC HOLLOW CYLINDER UNDER NON-AXISYMMETRIC LOADS

EFFECTS OF ELECTRIC POTENTIAL ON THERMO-MECHANICAL BEHAVIOR OF FUNCTIONALLY GRADED PIEZOELECTRIC HOLLOW CYLINDER UNDER NON-AXISYMMETRIC LOADS

The analytical solution of functionally graded piezoelectric hollow cylinder which is under radial electric potential and non-axisymmetric thermo-mechanical loads, are presented in this paper. Using complex Fourier series and estimation of power law for variations of material characterizations through the thickness, the electro thermo mechanical behavior of the FGPM cylinder is obtained. The stress and displacement distributions and the effect of electric potential field on the cylinder behavior are also presented and some applicable results are offered at the end of the paper. Keywords—Analytical, FGM, Fourier series, Non-axisymmetric, Piezoelectric, Thermo-elasticity

A. Atrian | G. Majzoobi | J. J. Fesharaki

[1] A. Atrian,et al. Effect of Lorentz Force on Non-Axisymmetric Thermo-Mechanical Behavior of Functionally Graded Hollow Cylinder , 2011 .

[2] A. Alibeigloo. Thermoelastic solution for static deformations of functionally graded cylindrical shell bonded to thin piezoelectric layers , 2011 .

[3] A. G. Arani,et al. Magnetothermoelastic creep analysis of functionally graded cylinders , 2010 .

[4] H. Dai,et al. Analytical solution for electromagnetothermoelastic behaviors of a functionally graded piezoelectric hollow cylinder , 2010 .

[5] J. Sládek,et al. Dynamic 3D axisymmetric problems in continuously non-homogeneous piezoelectric solids , 2008 .

[6] M. Eslami,et al. Functionally graded hollow spheres under non-axisymmetric thermo-mechanical loads , 2008 .

[7] N. Tutuncu. Stresses in thick-walled FGM cylinders with exponentially-varying properties , 2007 .

[8] H. Dai,et al. Electromagnetoelastic behaviors of functionally graded piezoelectric solid cylinder and sphere , 2007 .

[9] M. Eslami,et al. General Solution for Mechanical and Thermal Stresses in a Functionally Graded Hollow Cylinder due to Nonaxisymmetric Steady-State Loads , 2003 .