Project supported by the National Natural Science Foundation of China(Nos.11672223,11402187,and 51178390);the China Postdoctoral Science Foundation(No.2014M560762);the Fundamental Research Funds for the Central Universities of China(No.xjj2015131)
Within the framework of continuum mechanics, the double power series ex- pansion technique is proposed, and a series of reduced one-dimensional (1D) equations for a piezoelectric semiconductor beam are obtained. The...