An exact solution of dynamic response of DNS with a medium viscoelastic layer by moving load

Hosseini, SAH; Rahmani, O; Hayati, H; Keshtkar, M

An exact solution of dynamic response of DNS with a medium viscoelastic layer by moving load

Hosseini, SAH Rahmani, O Hayati, H

Keshtkar, M

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Publication Type:: Journal Article
Citation:: Advances in Materials Research (South Korea), 2023, 12, (3), pp. 193-210
Issue Date:: 2023-01-01

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Field	Value	Language
dc.contributor.author	Hosseini, SAH
dc.contributor.author	Rahmani, O
dc.contributor.author	Hayati, H https://orcid.org/0000-0002-6781-6093
dc.contributor.author	Keshtkar, M
dc.date.accessioned	2024-02-06T00:08:08Z
dc.date.available	2024-02-06T00:08:08Z
dc.date.issued	2023-01-01
dc.identifier.citation	Advances in Materials Research (South Korea), 2023, 12, (3), pp. 193-210
dc.identifier.issn	2234-0912
dc.identifier.issn	2234-179X
dc.identifier.uri	http://hdl.handle.net/10453/175334
dc.description.abstract	This paper aims to analyze the dynamic response of a double nanobeam system with a medium viscoelastic layer under a moving load. The governing equations are based on the Eringen nonlocal theory. A thin viscoelastic layer has coupled two nanobeams together. An exact solution is derived for each nanobeam, and the dynamic deflection is achieved. The effect of parameters such as nonlocal parameter, velocity of moving load, spring coefficient and the viscoelastic layer damping ratio was studied. The results showed that the effect of the nonlocal parameter is significantly important and the classical theories are not suitable for nano and microstructures.
dc.language	en
dc.relation.ispartof	Advances in Materials Research (South Korea)
dc.relation.isbasedon	10.12989/amr.2023.12.3.193
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	An exact solution of dynamic response of DNS with a medium viscoelastic layer by moving load
dc.type	Journal Article
utslib.citation.volume	12
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2024-02-06T00:08:07Z
pubs.issue	3
pubs.publication-status	Published
pubs.volume	12
utslib.citation.issue	3

Abstract:

This paper aims to analyze the dynamic response of a double nanobeam system with a medium viscoelastic layer under a moving load. The governing equations are based on the Eringen nonlocal theory. A thin viscoelastic layer has coupled two nanobeams together. An exact solution is derived for each nanobeam, and the dynamic deflection is achieved. The effect of parameters such as nonlocal parameter, velocity of moving load, spring coefficient and the viscoelastic layer damping ratio was studied. The results showed that the effect of the nonlocal parameter is significantly important and the classical theories are not suitable for nano and microstructures.

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http://hdl.handle.net/10453/175334