Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 1073-1079 |
| Seitenumfang | 7 |
| Fachzeitschrift | Procedia Engineering |
| Jahrgang | 117 |
| Frühes Online-Datum | 3 Sept. 2015 |
| Publikationsstatus | Veröffentlicht - 2015 |
| Veranstaltung | IUTAM Symposium on the Dynamics of Extreme Events Influenced by Climate Change (2013) - Freiburg, Deutschland Dauer: 6 Sept. 2015 → 9 Sept. 2015 |
Abstract
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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in: Procedia Engineering, Jahrgang 117, 2015, S. 1073-1079.
Publikation: Beitrag in Fachzeitschrift › Konferenzaufsatz in Fachzeitschrift › Forschung › Peer-Review
}
TY - JOUR
T1 - Computational Analysis of Cold-Formed Steel Columns with Initial Imperfections
AU - Garifullin, Marsel
AU - Nackenhorst, Udo
PY - 2015
Y1 - 2015
N2 - 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.
AB - 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.
KW - Cold-formed steel
KW - Computational modeling
KW - FE analysis
KW - Imperfections
UR - http://www.scopus.com/inward/record.url?scp=84941098481&partnerID=8YFLogxK
U2 - 10.1016/j.proeng.2015.08.239
DO - 10.1016/j.proeng.2015.08.239
M3 - Conference article
AN - SCOPUS:84941098481
VL - 117
SP - 1073
EP - 1079
JO - Procedia Engineering
JF - Procedia Engineering
SN - 1877-7058
T2 - IUTAM Symposium on the Dynamics of Extreme Events Influenced by Climate Change (2013)
Y2 - 6 September 2015 through 9 September 2015
ER -