فهرست مقالات Functionally Graded Nanocomposite دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Free Vibration of Functionally Graded Epoxy/Clay Nanocomposite Beams based on the First Order Shear Deformation Theory Mahdi Karami Khorramabadi