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Efficient Line-Element Method for the Second-Order Analysis of Steel Members with Nonsymmetric Thick-Walled Cross Sections
| 题名： | Efficient Line-Element Method for the Second-Order Analysis of Steel Members with Nonsymmetric Thick-Walled Cross Sections |
| 正文语种： | eng |
| 作者： | Liang Chen;Hao-Yi Zhang;Si-Wei Liu;Ronald D. Ziemian |
| 作者单位： | Dept. of Civil and Environmental Engineering The Hong Kong Polytechnic Univ. Kowloon Hong Kong 999077 China;Dept. of Civil and Environmental Engineering The Hong Kong Polytechnic Univ. Kowloon Hong Kong 999077 China;Dept. of Civil and Environmental |
| 关键词： | Finite-element method; Thick-walled sections; Timoshenko beam-column element; Shear coefficients; Warping; Twisting effects; Second-order analysis |
| 摘要： | When designing steel members with nonsymmetric cross sections, it is essential to consider twisting effects when performing stability checks via second-order analysis according to the ANSI/AISC 360-22. Existing line-element formulations for nonsymmetric s |
| 出版年： | 2024 |
| 期刊名称： | Journal of Structural Engineering |
| 卷： | 150 |
| 期： | 2 |
| 页码： | 04023226.1-04023226.17 |
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