Abstract
In this study, the buckling load of straight column made of functionally graded material in the axial direction is investigated by the Complementary Functions Method (CFM). The canonical equations governing the buckling behavior are obtained with the aid of equilibrium equations based on the Euler-Bernoulli and Timoshenko beam theories. The set of ordinary differential equations is solved with a program prepared in Python language. The effects of material variation coefficients, length/thickness ratios, and different boundary conditions on the buckling load are investigated parametrically. The buckling loads obtained are compared with the existing methods in the literature and the values found in Abaqus, the finite element program, and the efficiency of the applied method is shown.
Publisher
Cukurova Universitesi Muhendislik-Mimarlik Fakultesi Dergisi
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