Nonlinear strains and instability of thin-walled bars

Journal of Constructional Steel Research

Volumn 56, Issue 3, 2000, Pages 237-252

  Achour, B ^a   Roberts, T M ^b  

^a UNIVERSITY OF MOSTAGANEM   (Algeria)

^b CARDIFF UNIVERSITY   (United Kingdom)

Author keywords

Elastic instability; Nonlinear strains; Thin walled bars

Indexed keywords

BENDING STRENGTH; ELASTICITY; STRAIN; STRUCTURAL ANALYSIS; TORSIONAL STRESS;

ELASTIC INSTABILITY; THIN WALLED BARS;

STEEL STRUCTURES;

EID: 0034559473     PISSN: 0143974X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0143-974X(99)00072-3     Document Type: Article

References (9)

1. Ghobarah A.A., Tso W.K. A nonlinear thin-walled beam theory. Int. J. Mech. Sci. 13(12):1971;1025-1038.
2. Murray D.W., Rajasekaran S. Technique for formulating beam equations. J. Eng. Mechs Div., ASCE. 101(EM5):1975;561-573.
3. Roberts T.M. Second order strains and instability of thin walled bars of open cross-section. Int. J. Mech. Sci. 222:1981;297-306.
4. Attard M.M. Nonlinear theory on non-uniform torsion of thin-walled open beams, thin-walled structures. 1986;Elsevier Applied Science Publishers Ltd, England.
5. Vlasov Z.V. Thin-walled elastic beams (Moscow 1940). 2nd ed. Jerusalem: Israel Program for Scientific Translations, 1961.
6. Timoshenko S.P., Gere J.M. Theory of elastic stability. 1961;McGraw-Hill Book Company.
7. Langhaar H.L. Energy methods in applied mechanics. 1962;Wiley, New York.
8. Vacharajittiphan P., Woolcock S.T., Trahair N.S. Effect of in-plane deformation on lateral buckling. J. Str. Mech. 3(11):1974;29-60.
9. Roberts T.M., Azizian Z.G. Influence of pre-buckling displacements on the elastic critical loads of thin-walled bars of open sections. Int. J. Mech. Sci. 25:1983;93-104.