The moment-gradient factor in lateral-torsional buckling on inelastic castellated beams

Journal of Constructional Steel Research

Volumn 60, Issue 10, 2004, Pages 1481-1494

  Mohebkhah, Amin ^a  

^a URMIA UNIVERSITY   (Iran)

Author keywords

Castellated beam; Finite element method; Inelastic lateral torsional buckling; Load and resistance factor design; Moment gradient factor

Indexed keywords

BENDING (DEFORMATION); BUCKLING; ELASTICITY; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; TORSIONAL STRESS;

CASTELLATED BEAMS; MOMENT-GRADIENT FACTORS;

STEEL CONSTRUCTION;

BUCKLING;

EID: 2942532401     PISSN: 0143974X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jcsr.2004.02.002     Document Type: Article

References (16)

1. American Institute of Steel Construction (AISC) Load and resistance factor design specification for structural steel buildings 1999 AISC Chicago (IL)
2. ANSYS User's manual, version 5.4 1998 ANSYS Inc 201 Johnson Road, Houston (PA, 15342-1300)
3. Chen W.F. Lui E.M. Structural stability: theory and implementation 1987 Elsevier New York
4. Chung K.F. Liu T.C.H. Ko A.C.H. Investigation on Vierendeel mechanism in steel beams with circular web openings J Construct Steel Res 57 2001 467-490
5. Crisfield M.A. Non-linear finite element analysis of solids and structures 1995 John Wiley - Sons, Ltd Chichester (England)
6. Galambos T.V. Guide to stability design criteria for metal structures 5th ed. Structural Stability Research Council 1998 John Wiley - Sons New York
7. Heidari Vand A, Showkati H. Lateral-torsional buckling of tapered elastic castellated beams. MSc thesis, Engineering Faculty, Urmia, Iran: Urmia University; February 2001 [In Persian].
8. Kerdal D. Nethercot D.A. Failure modes for castellated beams J Construct Steel Res 4 4 1984 295-315
9. Mc Cormac C.J. Structural steel design, LRFD method 2nd ed. 1995 Harper Collins College Publishers New York
10. Mohebkhah A. Nonlinear lateral-torsional buckling of castellated beams with an elastic lateral restraint using FEM. MSc thesis, Engineering Faculty, Urmia, Iran: Urmia University; February 2003.
11. Nethercot D.A. Kerdal D. Lateral-torsional buckling of castellated beams Struct Eng, Lond 60B 3 1982 53-61
12. Okubo T. Nethercot D.A. Web post strength in castellated beams Proc Inst Civ Eng, Part 2 79 1985 533-557
13. Showkati H. Theoretical and numerical buckling study of castellated beams 2002 Industry Committee, Urmia University [in Persian]
14. Suryoatmono B. Ho D. The moment-gradient factor in lateral-torsional buckling on wide flange steel sections J Construct Steel Res 58 2002 1247-1264
15. Timoshenko S.P. Gere J.M. Theory of elastic stability 2nd ed. 1961 McGraw-Hill New York
16. Trahair N.S. Flexural-torsional buckling of structures 1993 E-FN Spon. London Boca Raton