TY - JOUR
ID - 515356
TI - On the Magneto-Thermo-Elastic Behavior of a Functionally Graded Cylindrical Shell with Pyroelectric Layers Featuring Interlaminar Bonding Imperfections Rested in an Elastic Foundation
JO - Journal of Solid Mechanics
JA - JSM
LA - en
SN - 2008-3505
AU - Saadatfar, M
AU - Aghaie-Khafri, M
AD - Faculty of Mechanical Engineering, K.N. Toosi University of Technology
Y1 - 2015
PY - 2015
VL - 7
IS - 3
SP - 344
EP - 363
KW - Pyroelectric
KW - magnetic field
KW - Imperfect bonding
KW - Exponentially graded cylindrical shell
KW - Elastic foundation
DO -
N2 - The behavior of an exponentially graded hybrid cylindrical shell subjected to an axisymmetric thermo-electro-mechanical loading placed in a constant magnetic field is investigated. The hybrid shell is consisted of a functionally graded host layerÂ embedded with pyroelectric layers as sensor and/or actuatorÂ that can be imperfectly bonded to the inner and the outer surfaces of a shell. The shell is simply supported and could be rested on an elastic foundation. The material properties of the host layer are assumed to be exponentially graded in the radial direction. To solve governing differential equations, the Fourier series expansion method along the longitudinal direction and the differential quadrature method (DQM) across the thickness direction are used. Numerical examples are presented to discuss effective parameters influence on the response of the hybrid shell.
UR - http://jsm.iau-arak.ac.ir/article_515356.html
L1 - http://jsm.iau-arak.ac.ir/article_515356_95271759df91204195846e6a7118cb29.pdf
ER -