In the present study, vibration of micro/nano beams on Winkler
foundation is studied using Eringen's nonlocal elasticity theoy. Hamilton’s
principle is employed to derive the governing equations. Differential transform
method is used to obtain result. Simply supported and clamped–clamped boundary
conditions are used to study natural frequencies. The effect of nonlocal
parameter and Winkler elastic foundation modulus on the natural frequencies of
the nonlocal Euler-Bernoulli beam is investigated and tabulated. The
differential transform method is applicable for micro/nano beams and gives high
accuracy results.
Natural frequency differential transforms method nonlocal elasticity theory Winkler elastic foundation
Konular | Mühendislik |
---|---|
Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 26 Aralık 2016 |
Kabul Tarihi | 23 Aralık 2016 |
Yayımlandığı Sayı | Yıl 2016 Cilt: 8 Sayı: 4 |