%0 Journal Article %9 journal article %J Advances in Science and Technology Research Journal %@ 2080-4075 %V 11 %N 3 %D 2017 %F Karacam2017 %T Wave Propagation Characteristics in Functionally Graded Double-Beams %X The wave propagation characteristics of functionally graded (FG) double-beams are investigated by use of Euler-Bernoulli beam theory. Two beams are connected by a Winkler foundation. The wave propagation characteristics like frequency, phase and group velocities are obtained for different wave numbers and material properties. Four frequencies are obtained for functionally graded double-beam system. It is obtained that flexural and axial waves are coupled for FG double-beams. %A Karacam, Fatih %A Aydogdu, Metin %P 143-149 %R 10.12913/22998624/76697 %U https://doi.org/10.12913/22998624/76697