Impact Factor :
1.025
Q1(Year 2015)
ISSN : 1026-3098
e-ISSN : 2345-3605
View Paper Details
Download Link :
( 1016 Visit ) ( 161 Download )
Publication Information : Volume 22 - Number 3 - Successive Number 3
Type : Article
Topics of Paper : Transaction on Mechanical Engineering
English Title : Pre- and post-buckling analysis of functionally graded beams subjected to statically mechanical and thermal loads
English Abstract : In this paper, the pre- and post-buckling behavior of beams made of functionally graded materials (FGMs), a mixture of ceramic and metal, under separately mechanical and thermal loading is studied. To this end, the finite element formulation is established based on the Euler-Bernoulli beam theory. The effects of geometrical nonlinearity and imperfection are taken into account. The arc-length algorithm is employed to obtain the secondary path beyond the bifurcation point. The influences of material index, imperfection, geometrical parameters and different boundary conditions of simply-supported, clamped-simply and clamped-clamped on the post-buckling characteristics of FGM beams are thoroughly investigated. The results generated are compared with the existing data in the literature and good agreements are achieved. The investigation undertaken here proves the essentiality of performing post-buckling analysis FGM beams especially with simply-supported end conditions.
English Keywords : Beam; Functionally graded materials; Post-buckling; Finite element analysis
Refrences :
Number Of Pages :
From 778 to 791


Authors :
The AuthorAuthor SequenceOrganizationOrganization ( english )AffiliationEmailEducation
Prof. M. Darvizeh
(Author)
1Department of Mechanical Engineering, Bandar Anzali Branch, Islamic Azad University, Bandar Anzali, Iran Professordarvizeh@guilan.ac.ir 
Prof. ََA. Darvizeh 2Department of Mechanical Engineering, Bandar Anzali Branch, Islamic Azad University, Bandar Anzali, Iran Professor  
Dr. R. Ansari 3Department of Mechanical Engineering, The University of Guilan, P.O.Box 3756, Rasht, Iran Associate Professor  
Dr. A. Alijani 4Department of Mechanical Engineering, Bandar Anzali Branch, Islamic Azad University, Bandar Anzali, Iran Assistant Professor  
Published Issues
2017
Transactions on Civil Engineering
Transactions on Mechanical Engineering
Transactions on Industrial Engineering
2016
2015
Transactions on Civil Engineering
Transactions on Mechanical Engineering
Transactions on Chemistry and Chemical Engineering
Transactions on Computer Science & Engineering and Electrical Engineering
Transactions on Industrial Engineering
Transactions on Nanotechnology
2014
Transactions on Civil Engineering
Transactions on Mechanical Engineering
Transactions on Chemistry and Chemical Engineering
Transactions on Computer Science & Engineering and Electrical Engineering
Transactions on Industrial Engineering
Transactions on Nanotechnology
2013
Transactions on Civil Engineering
Transactions on Mechanical Engineering
Transactions on Chemistry and Chemical Engineering
Transactions on Computer Science & Engineering and Electrical Engineering
Transactions on Industrial Engineering
Transactions on Nanotechnology

Scientia Iranica All Rights Reserved.
© 2014 - Journal Management System. Powered by ADAK Co