Comparison of small scale effect theories for buckling analysis of nanobeams | Zendy

Kadir Mercan | Zendy; Ömer Cívalek | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Comparison of small scale effect theories for buckling analysis of nanobeams

Author(s) -

Kadir Mercan,

Ömer Cívalek

Publication year - 2017

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.340958

Subject(s) - buckling , carbon nanotube , materials science , timoshenko beam theory , elasticity (physics) , scale effects , nanotube , length scale , composite material , structural engineering , mathematics , scale (ratio) , beam (structure) , mechanics , physics , engineering , quantum mechanics

Theories which consider small scale effect have a great importance on analysis in micro and nano scale. In present paper, three kind of nanotubes (Carbon Nanotube (CNT), Boron Nitride Nanotube (BNNT), and Silicon Carbide Nanotube (SiCNT)) are analyzed in case of buckling on two parameters elastic foundation. Three different small scale theories (Nonlocal Elasticity Theory (NET), Surface Elasticity Theory (SET), and Nonlocal Surface Elasticity Theory (NET&SET)) are applied to calculate the buckling loads. Also Classical Euler-Bernoulli Beam Theory (CT) is used to see the effect of small scale effective theories. Comparative results are given for simply supported nanotubes in figures.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research