ขอ paper

http://iopscience.iop.org/article/10.1088/0964-1726/17/1/015049

Quasi-static thermo-electro-mechanical behaviour of piezoelectric stack actuators

F X Li, R K N D Rajapakse, D Mumford and M Gadala

Published 17 January 2008 • IOP Publishing Ltd
Smart Materials and Structures, Volume 17, Number 1

2
http://mms.sagepub.com/content/21/5/578
Analysis of stress and electric fields in a piezoelectric long solid cylinder under axisymmetric thermo-electro-mechanical loadings
    M Hashemi
    MH Kargarnovin




Please sent me iwichairat@yahoo.com

Thank you