Free Vibration of Functionally Graded One-Dimensional Hexagonal Piezoelectric Quasicrystal Sandwich Plates

Abstract

A one-dimensional (1D) quasicrystal (QC) [1] refers to a three-dimensional structure with atomic arrangement quasi-periodically in one direction and periodically in the plane perpendicular to that direction [2] , [3] . Functionally graded martial (FGM) [4] – [10] composite piezoelectric QCs and other materials expand the application of QCs [11] – [13] .