Influence of the Ribs Parallel to Web on Warping and Load-Bearing Capacity of a Steel I-Beam
| Author(s): |
Krzysztof Wierzbicki
(West Pomeranian University of Technology , Szczecin , Poland)
Maciej Szumigała (Poznan University of Technology , Poznań , Poland) |
|---|---|
| Medium: | journal article |
| Language(s): | English |
| Published in: | Civil and Environmental Engineering Reports, December 2019, n. 4, v. 29 |
| Page(s): | 141-148 |
| DOI: | 10.2478/ceer-2019-0050 |
| Abstract: |
The article analyses the method of enhancing a steel beam by adding additional steel members like ribs. They are rigidly connected with both flanges in a plane parallel to the web. That plates reduces warping during in-plane bending of steel beam under lateral-torsional bucking. Different thicknesses of steel plates used as ribs and different cross-sections were taken into account. Calculations were conducted using FEM and ABAQUS CAE environment. The outcomes were compared with ones from previous studies which concerned an influence of endplates on load-bearing capacity of an I-beam. |
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10705168 - Published on:
19/02/2023 - Last updated on:
19/02/2023
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