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Large elastic deflections of bars based on nonlocal elasticity
ZAMM - Journal of Applied Mathematics and Mechanics ( IF 2.3 ) Pub Date : 2020-01-31 , DOI: 10.1002/zamm.201900108
Gökhan Güçlü 1 , Reha Artan 2
Affiliation  

In this study, large elastic deflections of beams have been investigated using the theory of nonlocal elasticity. Fundamental equations have been derived for large elastic deflections and small strains in the frame of nonlocal elasticity and the solution has been made by the perturbation method. It has been observed that the difference between large elastic local and non‐local deflections and moments grows significantly as the γ / L ratio increases (γ is nonlocality parameter, L is length of beam).

中文翻译:

基于非局部弹性的杆的大弹性挠度

在这项研究中,已经使用非局部弹性理论研究了梁的大弹性挠度。推导了非局部弹性框架内大挠度挠曲和小应变的基本方程,并通过摄动法求解。已经观察到,大的弹性局部挠度和非局部挠度与弯矩之间的差异随着摩擦力的增大而显着增大。 γ / 大号 比率增加(γ是非局部性参数,L是光束长度)。
更新日期:2020-01-31
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