Linear free vibration of graphene sheets with nanopore via Aifantis theory and Ritz method

Ziaee, S.

doi:10.15632/jtam-pl.55.3.823

Artykuł - szczegóły

Tytuł artykułu

Linear free vibration of graphene sheets with nanopore via Aifantis theory and Ritz method

Autorzy

Ziaee S.

Treść / Zawartość

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Identyfikatory

DOI

10.15632/jtam-pl.55.3.823

Warianty tytułu

Języki publikacji

Abstrakty

This article aims to study the natural frequency of defective graphene sheets since the existence of cut-outs in plates may be essential on the basis of their desired functionality. A combination of the Aifantis theory and Kirchhoff thin plate hypothesis is used to derive governing equations of motion. The Ritz method is employed to derive discrete equations of motion. The molecular structural mechanics method is also employed to specify the effective length scale parameter. In the ‘numerical results’ Section, the effects of different parameters such as boundary conditions and diameter of the hole-to-side length ratio on the fundamental frequency of graphene sheets are studied.

Słowa kluczowe

free vibration defective graphene sheet Aifantis theory molecular structural mechanics

Wydawca

Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej

Czasopismo

Journal of Theoretical and Applied Mechanics

Rocznik

2017

Tom

Vol. 55 nr 3

Strony

823--838

Opis fizyczny

Bibliogr. 51 poz., rys., tab.

Twórcy

autor

Ziaee S.

ziaee@yu.ac.ir

Yasouj University, Mechanical Engineering Department, Yasouj, Iran

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)

Typ dokumentu

Bibliografia

Identyfikator YADDA

bwmeta1.element.baztech-1c8d6715-38c6-48ed-93b6-97383a68e566