Nonlocal Finite Element Formulation for Vibration
Author(s) -
Çiğdem Demir,
Ömer Cívalek
Publication year - 2016
Publication title -
international journal of engineering and applied sciences
Language(s) - English
Resource type - Journals
eISSN - 1309-7997
pISSN - 1309-0267
DOI - 10.24107/ijeas.252149
Subject(s) - finite element method , vibration , axial symmetry , timoshenko beam theory , stiffness matrix , mass matrix , elasticity (physics) , beam (structure) , stiffness , mathematical analysis , euler's formula , mathematics , bernoulli's principle , structural engineering , classical mechanics , physics , engineering , geometry , neutrino , nuclear physics , quantum mechanics , thermodynamics
Vibration formulation is presented for axially compressed nano beam embedded in elastic matrix. The effect of length scale is investigated using nonlocal elasticity theory. The governing equations are obtained by using the Hamilton’s principle. Finite element formulations have been achieved for nonlocal Euler–Bernoulli beam theory. Global stiffness and mass matrix are obtained.
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