Free Vibration Analysis of Thin-Walled Beams Using Two-Phase Local–Nonlocal Constitutive Model

dc.contributor.author	Gökhan Günay, M.
dc.date.accessioned	2023-08-16T18:12:47Z
dc.date.available	2023-08-16T18:12:47Z
dc.date.copyright	3/2/2023 12:00:00 AM
dc.date.issued	2023
dc.identifier.issn	1048-9002
dc.identifier.other	vib_145_3_031009.pdf
dc.identifier.uri	http://yetl.yabesh.ir/yetl1/handle/yetl/4291631
dc.description.abstract	A mathematical model is developed based on the thin-walled beams theory for free vibration analysis of nano/micro scale beams having nonlocal properties and arbitrary cross sections. Constitutive relations are defined by using two-phase local–nonlocal constitutive formulation. Equations of motion are derived by use of Hamilton‘s principle. Both the local and nonlocal part of the model is solved by the displacement-based finite element method. Numerical results are obtained and examined for nonlocal box beams and collapsed carbon nanotubes. In general, it is observed that the natural frequency decreases by increasing the nonlocal parameter or the volume fraction of the nonlocal part.
dc.publisher	The American Society of Mechanical Engineers (ASME)
dc.title	Free Vibration Analysis of Thin-Walled Beams Using Two-Phase Local–Nonlocal Constitutive Model
dc.type	Journal Paper
dc.journal.volume	145
dc.journal.issue	3
dc.journal.title	Journal of Vibration and Acoustics
dc.identifier.doi	10.1115/1.4056908
dc.journal.fristpage	31009-1
dc.journal.lastpage	31009-8
dc.page	8
dc.tree	Journal of Vibration and Acoustics:;2023:;volume( 145 ):;issue: 003
dc.contenttype	Fulltext