Vibration Analysis of a Rectangular Plate
Date
2012-11-15
Journal Title
Journal ISSN
Volume Title
Publisher
Department of Mechanical and Production Engineering (MPE),Islamic University of Technology(IUT), Board Bazar, Gazipur, Bangladesh
Abstract
Vibration is an inevitable occurrence in any structure. The effect of vibration
however can be devastating. It can cause stark premature failure incurring huge
cost for replacement or repair. Nevertheless if the vibration characteristics can be
accurately predicted such incident can be avoided. This work presents an
investigation on vibration characteristics of a rectangular plate. The Finite Element
Method (FEM) is employed to obtain the eigenvalues of natural frequencies of
vibration for two opposite end welded condition and also for four ends bolted
condition of an immovable rectangular plate. Numerical results obtained by this
method are compared with those obtained by theoretical and experimental method.
It has been found that there is a strong conformation within the results obtained by
FEM, theoretical and empirical analysis.
Description
Supervised by
Dr. Md. Zahid Hossian,
and
Dr. Mir Md. Maruf Morshed,
Department Of Mechanical and Chemical Engineering (MCE)
Islamic University Of Technology (IUT)
Board Bazar, Gazipur-1704, Bangladesh.
Keywords
Vibration, Plate, Modal analysis, Harmonic Analysis, ANSYS, FEM,
Citation
[1] SK Chakraverty, Vibration of Plates [2] Singiresu S. Rao, Mechanical Vibration [3] Numerical Simulation of a Flexible Plate System for Vibration Control by A.R. TAVAKOLPOUR, I.Z. MAT DARUS, M. MAILAH [4] Modal analysis by Zhi Fang Fu and Jimin He [5] ^ Vibration Type Approval Guide Book (PDF) [6] ANSYS website ( http://ansys.com/Products/Simulation+Technology/Structural+Mechanics) [7] Dynamic Analysis of Cantilever Beam, University of Alberta [8] Linear Equation Solver Memory Requirements (https://www.sharcnet.ca/Software/Fluent13/help/ans_per/perlineqsolv.html) [9] Werner Soedel, Vibration of Shells and Plates [10] Introduction of Mechatronics and Measurement Systems By David G. Alciaore and Michael B. Histand [11] http://www.sensors-transducers.machinedesign.com/guiEdits/Content/bdeee4/bdeee4_7.aspx [12] INSTRUCTION MANUAL, ECL202/ECL202e Eddy-Current Displacement Sensor. Measurement Systems from LION PRECISION