Analytical solution for Euler Bernoulli beam with moderately large deflection and variable thickness
Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
MECHAERO03_306
تاریخ نمایه سازی: 5 آبان 1397
Abstract:
In this paper the vibrations of a nonlinear Euler-Bernoulli beam with variable thickness under axial load are studied analytically using the perturbation technique. In order to predict the behavior of the non-uniform, the Euler–Bernoulli beam theory and nonlinear von-Kármán strain field are employed. The multiple timescales method is applied to obtain the analytical solution for the secondary response phenomena. A parametric study is performed and the effects of the axial load on the results are investigated.
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Authors
Fatemeh Sohani
Faculty of Mechanical And Mechatronics Engineering , Shahrood University of Technology ,Shahrood,P.O.Box ۳۱۶, I.R. IRAN
H.R. Eipakchi
Faculty of Mechanical And Mechatronics Engineering , Shahrood University of Technology ,Shahrood,P.O.Box ۳۱۶, I.R. IRAN