Multi-Mode Buckling Analysis of FGM Channel Section Beams
Open Access
Abstract
The interactive buckling phenomenon in thin-walled channel section beams is investigated in this paper. This study deals with medium length beams made of the step-variable functionally graded materials (FGM) which consists of aluminum and titanium layers. The interaction of local, primary and secondary global buckling mode and their effect on the load-carrying capacity is discussed. The parametric studies are performed to assess the effect of the thickness of the beam’s component, its length and position of the individual layer on the equilibrium paths. Additionally, the influence of the adhesive layer between materials was analyzed. The problem was solved using the Finite Element Method.Keywords
Funding Information
- National Science Center (UMO-2017/25/B/ST8/01046)
This publication has 46 references indexed in Scilit:
- Buckling behavior of composite and functionally graded material platesEuropean Journal of Mechanics - A/Solids, 2020
- Thermal buckling and postbuckling responses of geometrically imperfect FG porous beams based on physical neutral planeJournal of Thermal Stresses, 2019
- Elastoplastic thermal buckling of functionally graded material beamsComposite Structures, 2019
- Quasi-3D higher-order shear deformation theory for thermal buckling analysis of FGM plates based on a meshless methodAerospace Science and Technology, 2018
- Thermal buckling analyses of FGM sandwich plates using the improved radial point interpolation mesh-free methodComposite Structures, 2017
- A Review on Functionally Gradient Materials (FGMs) and Their ApplicationsIOP Conference Series: Materials Science and Engineering, 2017
- Stability and local bifurcation analysis of functionally graded material plate under transversal and in-plane excitationsApplied Mathematical Modelling, 2013
- Structural stability of functionally graded panels subjected to aero-thermal loadsComposite Structures, 2008
- Free vibration analysis of functionally graded beams with simply supported edgesMaterials & Design (1980-2015), 2007
- Analysis of functionally graded platesInternational Journal for Numerical Methods in Engineering, 2000