Finite Element Model of Functionally Graded Nanobeam for Free Vibration Analysis

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2019
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Abstract
In the present study, free vibration of functionally graded (FG) nanobeam is investigated. The variation of material properties is assumed in the thickness direction according to the power law. FG nanobeam is modeled as Euler-Bernoulli beam with different boundary conditions and investigated based on Eringen’s nonlocal elasticity theory. Governing equations are derived via Hamilton principle. Frequency values are found by using finite element method. FG nanobeam is composed of silicon carbide (SiC) and stainless steel (SUS304). The effects of dimensionless small-scale parameters (e 0 a/L), power law exponent (k) and boundary conditions on frequencies are examined for FG nanobeam.
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bra2019finiteinternational Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Büşra Uzun;Mustafa Özgür Yaylı and
Journal international journal of engineering and applied sciences
Year 2019
DOI
10.24107/ijeas.569798
URL
Keywords
Finite Element Method Functionally graded nanobeam nonlocal elasticity theory free vibration

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