%0 Journal Article %T Free Vibration Analysis of Functionally Graded Beams %A Muhittin TURAN %J - %D 2018 %X In this study, the free vibration analysis of functionally graded (FG) beams is performed Navier type solution method according to the first-order shear deformation beam theory. The governing equations are derived from the Lagrange¡¯s equations, and they are solved by using trigonometric series. Natural frequencies are calculated numerically for different boundary conditions, power-law indices and span-to-height ratios. Comparisons show in good agreement with the literature %K Fonksiyonel derecelendirilmi£¿ malzeme %K Navier metodu %K Birinci mertebe kayma deformasyonu teorisi %U http://dergipark.org.tr/kfbd/issue/41972/453833