Abstract
Abstract. Buckling of elastically restrained carbon nanotubes is studied subject to a
combination of uniformly distributed and concentrated compressive loads.
Governing equations are based on the nonlocal model of carbon nanotubes. Weak
formulation of the problem is formulated and the Rayleigh quotients are
obtained for distributed and concentrated axial loads. Numerical solutions
are obtained by Rayleigh–Ritz method using orthogonal Chebyshev polynomials.
The method of solution is verified by checking against results available in
the literature. The effect of the elastic restraints on the buckling load is
studied by counter plots in term of small-scale parameter and the spring
constants.
Subject
Industrial and Manufacturing Engineering,Fluid Flow and Transfer Processes,Mechanical Engineering,Mechanics of Materials,Civil and Structural Engineering,Control and Systems Engineering
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