Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Stress concentration reduction using different functionally graded materials layer around the hole in an infinite panel

Stress concentration reduction using different functionally graded materials layer around the... The present work aims to study the stress concentration factor (SCF) reduction using different functionally graded materials (FGMs) layer around the circular hole in an infinite homogeneous material panel for different load conditions. Young’s modulus of FGM layer has been considered to be varied along radial direction while Poisson’s ratio has been kept constant. The extended finite element method (XFEM) is used to find the effect of FGM layer properties i.e. Young’s modulus ratio, power law index and layer thickness on SCF. Four FGM models have been used in the present work out of which power law function based thicker FGM layer ensure the least value of SCF. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Strength, Fracture and Complexity IOS Press

Stress concentration reduction using different functionally graded materials layer around the hole in an infinite panel

Download PDF
15 pages

Loading next page...
 
/lp/ios-press/stress-concentration-reduction-using-different-functionally-graded-HMdZSmaqbS
Publisher
IOS Press
Copyright
Copyright © 2019 IOS Press and the authors. All rights reserved
ISSN
1567-2069
eISSN
1875-9262
DOI
10.3233/SFC-190232
Publisher site
See Article on Publisher Site

Abstract

The present work aims to study the stress concentration factor (SCF) reduction using different functionally graded materials (FGMs) layer around the circular hole in an infinite homogeneous material panel for different load conditions. Young’s modulus of FGM layer has been considered to be varied along radial direction while Poisson’s ratio has been kept constant. The extended finite element method (XFEM) is used to find the effect of FGM layer properties i.e. Young’s modulus ratio, power law index and layer thickness on SCF. Four FGM models have been used in the present work out of which power law function based thicker FGM layer ensure the least value of SCF.

Journal

Strength, Fracture and Complexity – IOS Press

Published: Jan 1, 2019

References

  • A three-dimensional boundary element stress and bending analysis of transversely/longitudinally graded plates with circular cutouts under biaxial loading
    Ashrafi
  • Elastic crack groth in finite elements with minimal remeshing
    Belytschko
  • Stresses and moments in through-thickness functionally graded plate weakened by circular/elliptical cut-out
    Dave
  • Stress concentration analysis in functionally graded plates with elliptic holes under biaxial loadings
    Enab
  • On the reduction of stress concentration factor around a notch using a functionally graded layer
    Gouasmi
  • Reduction of stress concentration for a rounded rectangular hole by using a functionally graded material layer
    Goyat
  • On the reduction of stress concentration factor in an infinite panel using different radial functionally graded materials
    Goyat
  • Reduction in stress concentration around a pair of circular holes with functionally graded material layer
    Goyat
  • Isoparametric graded finite elements for nonhomogeneous isotropic and orthotropic materials
    Kim
  • Stress concentration factors and stress-gradients due to circular holes in radially functionally graded panels subjected to anti-plane shear loading
    Kubair
  • Stress concentration factor in functionally graded plates with circular holes subjected to anti-plane shear loading
    Kubair
  • Stress concentration factor due to a circular hole in functionally graded panels under uniaxial tension
    Kubair
  • The partition of unity finite element method: basic theory and applications
    Melenk
  • Stress concentration around a hole in a radially inhomogeneous plate
    Mohammadi
  • Stress concentration factor due to a functionally graded ring around a hole in an isotropic plate
    Sburlati
  • Reduction of the stress concentration factor in a homogeneous panel with hole by using a functionally graded layer
    Sburlati
  • Stress field of a radially functionally graded panel with a circular elastic inclusion under static anti-plane shear loading
    Shi
  • Modeling holes and in- clusions by level sets in the extended finite-element method
    Sukumar
  • Reduction of the stress concentration around an elliptic hole by using a functionally graded layer
    Yang
  • Stress analysis of a functional graded material plate with a circular hole
    Yang
  • Stress concentration in a finite functionally graded material plate
    Yang
  • Stress field of a functionally graded coated inclusion of arbitrary shape
    Yang