Vibration analysis of graphene sheets using membrane model

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Atıf İçin Kopyala

Demir C., Mercan K., ERSOY H., CİVALEK Ö.

PAMUKKALE UNIVERSITY JOURNAL OF ENGINEERING SCIENCES-PAMUKKALE UNIVERSITESI MUHENDISLIK BILIMLERI DERGISI, cilt.23, sa.6, ss.652-658, 2017 (ESCI)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 23 Sayı: 6
• Basım Tarihi: 2017
• Doi Numarası: 10.5505/pajes.2016.43789
• Dergi Adı: PAMUKKALE UNIVERSITY JOURNAL OF ENGINEERING SCIENCES-PAMUKKALE UNIVERSITESI MUHENDISLIK BILIMLERI DERGISI
• Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), TR DİZİN (ULAKBİM)
• Sayfa Sayıları: ss.652-658
• Anahtar Kelimeler: Membrane, Graphene, Vibration, Modal analysis, Mode shave, DISCRETE SINGULAR CONVOLUTION, FUNCTIONALLY GRADED MICROBEAMS, FOKKER-PLANCK EQUATION, DSC-RITZ METHOD, RECTANGULAR-PLATES, ELASTIC MATRIX, FREQUENCY, SHELLS
• Akdeniz Üniversitesi Adresli: Evet

Özet

In this present study vibration analysis of graphene sheets have been carried out by modeling as membrane model. Membranes are thin plates without the stiffness against bending and buckling. They carry lateral forces with axial and central shear forces. This specification, its extreme thinness and negligible moment capacity of membranes can be likened to the tense cable network Graphene sheets are modeled in square and rectangular geometry. The resulting equation have been solved both analytically and the method of discrete singular convolution. The firstly obtained membrane results have been compared with results obtained by plate models in the literature. Results are given in graphics and tables.