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Original version
Garifullin, M.; Nackenhorst, U.: Computational analysis of cold-formed steel columns with initial imperfections. In: Procedia Engineering 117 (2015), Nr. 1, S. 1078-1084. DOI: https://doi.org/10.1016/j.proeng.2015.08.239
Repository version
To cite the version in the repository, please use this identifier:
https://doi.org/10.15488/868
Files in this item
| Abstract: | |
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Cold-formed steel (CFS) structures experience very complicated buckling and post-buckling performance. The presence of any kind of uncertainties complicates the calculation of such structures. Thin-walled CFS members are known to be particularly vulnerable to the influence of initial geometric imperfections. These imperfections may be the outcome of the manufacturing process, shipping and storage or the construction process. The article provides the results of nonlinear buckling analyses of CFS C-shaped compressed columns and evaluates the influence of imperfections on the load-bearing capacity of the tested members.
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| License of this version: | CC BY-NC-ND 4.0 Unported - https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| Publication type: | Article |
| Publishing status: | publishedVersion |
| Publication date: | 2015 |
| Keywords english: | Computational modeling, FE analysis, Imperfections, Buckling, Columns (structural), Defects, Thin walled structures, Buckling and post-buckling, Cold-formed steel, Cold-formed steel columns, Computational analysis, Computational model, FE analysis, Initial geometric imperfection, Nonlinear buckling analysis, Studs (structural members) |
| DDC: | 530 | Physik |
| Controlled keywords(GND): | Konferenzschrift |
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Fakultät für Bauingenieurwesen und Geodäsie
Frei zugängliche Publikationen aus der Fakultät für Bauingenieurwesen und Geodäsie