Analytical Solution of Elastic-Plastic Buckling of an H-Shaped Steel Column under Axial Compressive Load and Bending Moment

Abstract:

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Based on Ježek method of computing the elastic-plastic buckling of the member under the axial compressive load and the bending moment, the analytical expressions of calculating the ultimate load of buckling about the neutral axis with the maximum moment of inertia for an H-shaped column are derived. By degenerated into the analytical expressions of the rectangular column and compared with the values of the finite element analysis (FEA) method, it shows that the analytical method in this paper is valid, which provides a new method of theoretical study for the elastic-plastic buckling of the member.

Info:

Periodical:

Key Engineering Materials (Volumes 417-418)

Edited by:

M.H Aliabadi, S. Abela, S. Baragetti, M. Guagliano and Han-Seung Lee

Pages:

857-860

DOI:

10.4028/www.scientific.net/KEM.417-418.857

Citation:

P. Niu et al., "Analytical Solution of Elastic-Plastic Buckling of an H-Shaped Steel Column under Axial Compressive Load and Bending Moment", Key Engineering Materials, Vols. 417-418, pp. 857-860, 2010

Online since:

October 2009

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Price:

$35.00

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