Comparison study between layered and functionally graded composite beams for static deflection and stress analyses

摘要: The aim of this paper is to compare the static deflections and stress results layered functionally graded composite beams under load. In comparison study, obtained for a cantilever beam point Timoshenko Euler-Bernoulli theories are used in model. energy based Ritz method solution problem algebraic polynomials with trivial functions method. Two different materials considered as distribution their deflections, distributions compared load at free end beam. For two distributions, formulations solved numerically. numerical results, effects material parameter, aspect ratio on Difference among beams. Also, some studies performed order validate using formulations.