Effect of Boundary Conditions on Free Vibration Analysis of Thick Fiber Reinforced Plastic Skew Laminate with Circular Cutout
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 3, Issue 6
Abstract
The present investigation deals with the free vibration analysis of a thick four-layered skew laminated composite plate with a circular cutout. Three dimensional finite element models (FEM) which use the elasticity theory for the determination of stiffness matrices are modeled in ANSYS software to evaluate first five natural frequencies of the laminate. The variation of natural frequencies with respect to various boundary conditions for different stacking sequences is presented. It is observed that, the natural frequencies are high at c-c-c-c (four sides clamped) case.
Authors and Affiliations
Kode Srividya*
Keywords
Related Articles
- EP ID EP106167
- DOI -
- Views 65
- Downloads 0
Analysis of Hyper Spectral Image and Compression Algorithm Parameters
Hyper Spectral imaging is similar to spectral imaging where information is collected and processed across the electromagnetic spectrum. Information’s are retrieved in the form of images/bands. Since images are col...
Performance Enhancement of Sugar Mill by Alternate Cooling System for Condenser
Agro industry plays a crucial role in the industrialization process of developing countries. Sugar industry is second largest agro industry in the world. In sugar manufacturing plants there are various processes f...
ANALYSING THE BER OF VARIOUS MODULATION SCHEMES
An interesting approach for implementing diversity is space–time trellis coding, where symbols are encoded according to the antennas through which they are simultaneously transmitted and are decoded using a maximum lik...
A Novel Method for Road Extraction from Satellite Images
Extended Kalman filter (EKF) has previously been used to extract road maps in satellite images. The extended Kalman filter in general is not an optimal estimator, if the measurement and the state transition model...
Synthesis, Testing of Polymer Carbon Nanocomposite and Structural Analysis of Tennis Racket Frame
The tennis racket frame design had lot of improvements in the past few years. The racket heads have grown larger, on frames that have become lighter. The tennis racket frame and strings are of great importance for the p...