Open AccessA Critical Review of Recent Research of Free Vibration and Stability of Functionally Graded Materials of Sandwich Plate
Author(s) -
Emad Kadum Njim,
Muhannad AlWaily,
Sadeq H. Bakhy
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1094/1/012081
Subject(s) - materials science , functionally graded material , vibration , buckling , aspect ratio (aeronautics) , structural engineering , material properties , natural frequency , porosity , composite material , engineering , physics , acoustics
In the past few decades, due to the unique material properties of functionally graded materials (FGM’s), they have been used in various engineering industries. This article aims to introduce an overview of the existing literature on the area of application, stability, and free vibration analysis of FGM structures conducted by some recent research studies and to provide a comprehensive overview of the development, application, different numerical representation of materials, demonstrating procedures and arrangement technique and solution method of FGM rectangular plate. It focuses on the influence of many parameters on natural frequencies and buckling loads, such as aspect ratio, power-law index, porosity distribution throughout the thickness of the plate, and face sheet thickness. This research also involves various analyses and numerical techniques for vibration and buckling analysis of the FGM sandwich plate. Furthermore, some important notes and suggestions are put forward for future work trails in this field. It is found that there is an exceptionally restricted path to investigate the same above analysis for the FGM sandwich plate with the porous metal dependent on various parameters such as gradient index, aspect ratio, face sheet thickness, porous factor, FGM layers thickness, and the number of layers.