Development of beam modal function for free vibration analysis of FML circular cylindrical shells

AuthorsMasood Mohandes, Ahmad Reza Ghasemi, Mohsen Irani-Rahagi, Keivan Torabi, Fathollah Taheri-Behrooz
JournalJournal of Vibration and Control
Paper TypeFull Paper
Published At2017
Journal GradeScientific - research
Journal TypeTypographic
Journal CountryUnited States
Journal IndexISI

Abstract

The free vibration of fiber–metal laminate (FML) thin circular cylindrical shells with different
boundary conditions has been studied in this research. Strain–displacement relations have
been obtained according to Love's first approximation shell theory. To satisfy the governing
equations of motion, a beam modal function model has been used. The effects of different
FML parameters such as material properties lay-up, volume fraction of metal, fiber
orientation, and axial and circumferential wavenumbers on the vibration of the shell have …

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