Axial vibration analysis of nanorods (carbon nanotubes) embedded in an elastic medium using nonlocal elasticity
Küçük Resim Yok
Tarih
2012
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pergamon-Elsevier Science Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The axial vibration of single walled carbon nanotube embedded in an elastic medium is studied using nonlocal elasticity theory. The nonlocal constitutive equations of Eringen are used in the formulations. The effect of various parameters like stiffness of elastic medium, boundary conditions and nonlocal parameters on the axial vibration of nanorods is discussed. It is obtained that, the axial vibration frequencies of the embedded nanorods are highly over estimated by the classical continuum rod model which ignores the effect of small length scale. (C) 2012 Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
Nonlocal Elastic Rod Model, Carbon Nanotube, Axial Vibration, Elastic Medium, Continuum-Mechanics, Wave Characteristics, Shear Deformation, Models, Propagation, Strain, Tubes
Kaynak
Mechanics Research Communications
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
43
