Vibration analysis of 2D-functionally graded multiple nanobeam system by meshless method
Isa Ahmadi,
Mahdi Davarpanah,
Jan Sladek
et al.
Abstract:In this study, the free vibration of two-directional functionally graded (2D-FG) multiple nanobeam system are studied by considering Winkler elastic medium between each nanobeam. Effects of small-scale are considered using the theory of nonlocal elasticity. The material properties of the FG nanobeams are considered to vary over the length and thickness of the nanobeams. The equations of motion are derived using Hamilton's principle and the first order shear deformation beam theory (FSDBT), and a meshless formu… Show more
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