%0 Journal Article %T Application of Hencky bar-chain model to buckling analysis of elastically restrained Timoshenko axially functionally graded carbon nanotube reinforced composite beams %A Rezaiee Pajand, Mohaamad %A Mokhtari, Mahdi %A S. M. Hozhabrossadati %J Mechanics Based Design of Structures and Machines %@ 1539-7734 %D 2019