Interaction Buckling in I-Section Columns
- 1 January 1981
- journal article
- Published by American Society of Civil Engineers (ASCE) in Journal of the Structural Division
- Vol. 107 (1) , 165-179
- https://doi.org/10.1061/jsdeag.0005620
Abstract
The interaction between local and Euler buckling in an imperfect I-section column produces an adverse effect on its strength. Analytical models based on the effective section method and the finite strip method which account for interaction buckling are compared with tests performed by Kalyanaraman, Pekoz, and Winter (1977). A design method based on the SSRC column curves is proposed to account for the effects of interaction buckling in I-section columns. This design method is also compared with the tests.Keywords
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