Refrences:
1.Shelley, W.F., Wan, S., and Bowman, K.J. Functionally graded piezoelectric ceramics", J. of Mater. Sci. Forum, 308(1), pp. 515-520 (1999).
2. Chen, X.L., Zhao, Z.Y., and Liew, K.M. Stability of piezoelectric FGM rectangular plates subjected to nonuniformly distributed load, heat and voltage", J. of Adv. Eng. Softw., 39(2), pp. 121-131 (2008).
3. Dai, H.L., Xiao. X., Fu, Y.M., and Hong, l. Analytical solutions of stresses in functionally graded piezoelectric hollow structures", Int. J. of SSC, 150(1), pp. 763-767 (2010).
4. Akbari Alashti, R., Khorsand, M., and Tarahhomi, M.H. Thermo-elastic analysis of a functionally graded spherical shell with piezoelectric layers by di_erential quadrature method", J. of Scientia Iranica, 20(1), pp. 109-119 (2013).
5. Nemat-Alla, M. Reduction of thermal stresses by developing two-dimensional functionally graded materials", Int. J. of Solis and Structure, 40(26), pp. 7339- 7356 (2003).
6. Asgari, M. and Akhlaghi, M. Natural frequency analysis of 2D-FGM thick hollow cylinder based on threedimensional elasticity equations", J. of ASE, 14(2), pp. 72-81 (2011).
7. Darabseh,T. and Alshaer, B. Thermoelastic analysis of 2D-FGM hollow circular cylinder with _nite length by _nite element method", Int. J. of CAT, 46(2), pp. 175-186 (2013). M. Meshkini et al./Scientia Iranica, Transactions B: Mechanical Engineering 26 (2019) 428{444 439
8. Jabbari, M., Meshkini, M., and Eslami, M.R. Nonaxisymmetric mechanical and thermal stresses In FGPPM hollow cylinder", J. of PVT, 134(6), pp. 1-25 (2012).
9. Jabbari, M., Meshkini, M., and Eslami, M.R. Mechanical and thermal stresses In FGPPM hollow cylinder due to radially symmetric loads", J. PVT., 138(1), pp. 1-9 (2015).
10. Meshkini, M., Firoozbakhsh, K., Jabbari, M., and Selkghafari, A. Asymmetric mechanical and thermal stresses in 2D-FGPPMs hollow cylinder", J. of UTHS., 149(4), pp. 448-469 (2016).
11. Meshkini, M., Firoozbakhsh, K., Jabbari, M., and Selkghafari, A. An analytical investigation of a 2DPPMS hollow in_nite cylinder under thermo-electromechanical (TEM) loading", J. of TAM., 56(1), pp. 107-122 (2017).