Research Article
Aug 1972
Steel Column Buckling under Thermal Gradients
Publication: Journal of the Structural Division
Volume 98, Issue 8
Abstract
The buckling loads for wide flange steel columns subject to elevated temperature are determined analytically. Buckling in both the elastic and elastic-plastic range are considered. The buckling loads are determined by solving the governing differential equation using finite differences. Various cases of nonuniform temperature along the length of the member are considered. The influence of elevated temperature on the material properties and the influence of residual stress on the buckling loads is taken into account. Results are presented in the form of column curves relating the critical stress and the column slenderness ratio for various types of boundary conditions.
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Published In
Journal of the Structural Division
Volume 98 • Issue 8 • August 1972
Pages: 1853 - 1865
Copyright
© 1972 American Society of Civil Engineers.
History
Published in print: Aug 1972
Published online: Feb 1, 2021
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Authors
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Charles G. Culver, M.ASCE
Assoc. Prof., Dept. of Civ. Engrg., Carnegie-Mellon Univ., Pittsburgh, Pa.
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.