A unified nonlocal strain gradient model for nanobeams and the importance of higher order terms

In present paper, a unified size-dependent high-order beam model which contains various higher-order shear deformation beam models as well as Euler–Bernoulli and Timoshenko beam models is developed to study the simultaneous effects of nonlocal stress and strain gradient on the bending and buckling b...

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Veröffentlicht in:	International journal of engineering science 2017-10, Vol.119, p.265-277
Hauptverfasser:	Lu, Lu, Guo, Xingming, Zhao, Jianzhong
Format:	Artikel
Sprache:	eng
Schlagworte:	Bending Boundary conditions Buckling Deformation Hamilton's principle Higher-order shear deformation theory Nanobeam Nonlocal strain gradient theory Shear deformation Stiffness Strain
Online-Zugang:	Volltext
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