Flexural-torsional postbuckling analysis of centrally compressed bars with open thin-walled cross-section

Engineering Structures

Volumn 21, Issue 1, 1999, Pages 55-61

  Ioannidis, G I ^a   Kounadis, A N ^a  

^a NATIONAL TECHNICAL UNIVERSITY OF ATHENS   (Greece)

Author keywords

Asymmetric monosymmetric; Central compression; Elastic bars; Flexural torsional; Open thin walled cross sections; Postbuckling

Indexed keywords

BENDING (DEFORMATION); BUCKLING; COMPRESSIVE STRENGTH; DIFFERENTIAL EQUATIONS; ELASTICITY; STRUCTURAL LOADS; TORSIONAL STRESS;

COMPRESSIVE LOAD; CROSS SECTION; ELASTIC BARS; POSTBUCKLING;

STRUCTURAL ANALYSIS;

EID: 0032795685     PISSN: 01410296     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0141-0296(97)00140-5     Document Type: Article

References (12)

1. [1] Vlassov VZ. Thin-walled beams, 2nd edn, Israel Program for Scientific Translation, Jerusalem, 1961.
2. [2] Kounadis AN. Postbuckling analysis of bars with thin-walled cross-sections under simultaneous bending and torsion due to central thrust. J Construct Steel Res (in press).
3. [3] Woolcock ST, Trahair NS. Postbuckling behaviour of determinate beams. J Engng Mech Div, ASCE 1974;100(EM2):151-171.
4. [4] Woolcock ST, Trahair NS. Postbuckling of redundant I-beams. J Engng Mech Div, ASCE 1976;102(EM2):293-312.
5. [5] Kounadis AN, Ioannidis GI. Lateral postbuckling analysis of beam-columns. J Engng Mech Div, ASCE 1994;120(4):695-706.
6. [6] Ioannidis GI, Kounadis AN. Lateral postbuckling analysis of mono-symmetric I-beams under uniform bending. J Construct Steel Res 1994;30:1-12.
7. [7] Pi Yong-Lin and Trahair NS. Three-dimensional non-linear analysis of elastic arches. Engng Struct 1996;18(1):49-63.
8. [8] Timoshenko S, Gere J. Theory of elastic stability. McGraw-Hill, New York, 1961.
9. [9] Thompson GM, Hunt GV. General theory of elastic stability. Wiley, London, 1973.
10. [10] Kounadis AN. An efficient and simple approximate technique for solving non-linear initial-value problems. Proc Acad Athens 1989;64:237-252.
11. [11] Kounadis AN. An efficient and simple approximate technique for solving non-linear initial and boundary-value problems. Comput Mech 1992;9:221-231.
12. [12] Trahair NS. Flexural-torsional buckling of structures. E and FN Spon, 1993.