Numerical analysis of local and global buckling of a stiffened beam-column
2017
Аутори
Toumi, NoureddineManeski, Taško
Aburuga, Tarek
Nestorović, Biserka
Kozak, Dražan
Beno, Pavel
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The linear buckling phenomenon is obviously very important for stability of compressed supports. The determination of buckling resistance is an important characteristic of the design of steel structure. Besides, the presence of stiffeners in structural plate elements has a vital role in order to increase critical buckling load capacity. However, these stiffeners cause a redistribution in buckling behaviour in terms of local and global buckling. In this paper the transverse and longitudinal stiffeners were employed on a real beam-column structure to maximize the critical buckling loads. The objective is to find the optimum geometry of stiffeners. Based on the finite element method, a numerical model is made using the Abaqus program in order to observe the critical buckling capacity. The results showed that the local critical buckling has been significantly affected by stiffener's position in the case of transverse stiffeners, but little effect is observed on the critical local and globa...l buckling in the case of longitudinal stiffeners.
Кључне речи:
transverse and longitudinal stiffener / local and global buckling / finite element method / beam-columnИзвор:
Tehnički vjesnik, 2017, 24, 4, 1221-1226Издавач:
- Univ Osijek, Tech Fac, Slavonski Brod
DOI: 10.17559/TV-20160118081434
ISSN: 1330-3651
WoS: 000407081300033
Scopus: 2-s2.0-85116505504
Институција/група
Inovacioni centarTY - JOUR AU - Toumi, Noureddine AU - Maneski, Taško AU - Aburuga, Tarek AU - Nestorović, Biserka AU - Kozak, Dražan AU - Beno, Pavel PY - 2017 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2524 AB - The linear buckling phenomenon is obviously very important for stability of compressed supports. The determination of buckling resistance is an important characteristic of the design of steel structure. Besides, the presence of stiffeners in structural plate elements has a vital role in order to increase critical buckling load capacity. However, these stiffeners cause a redistribution in buckling behaviour in terms of local and global buckling. In this paper the transverse and longitudinal stiffeners were employed on a real beam-column structure to maximize the critical buckling loads. The objective is to find the optimum geometry of stiffeners. Based on the finite element method, a numerical model is made using the Abaqus program in order to observe the critical buckling capacity. The results showed that the local critical buckling has been significantly affected by stiffener's position in the case of transverse stiffeners, but little effect is observed on the critical local and global buckling in the case of longitudinal stiffeners. PB - Univ Osijek, Tech Fac, Slavonski Brod T2 - Tehnički vjesnik T1 - Numerical analysis of local and global buckling of a stiffened beam-column EP - 1226 IS - 4 SP - 1221 VL - 24 DO - 10.17559/TV-20160118081434 ER -
@article{ author = "Toumi, Noureddine and Maneski, Taško and Aburuga, Tarek and Nestorović, Biserka and Kozak, Dražan and Beno, Pavel", year = "2017", abstract = "The linear buckling phenomenon is obviously very important for stability of compressed supports. The determination of buckling resistance is an important characteristic of the design of steel structure. Besides, the presence of stiffeners in structural plate elements has a vital role in order to increase critical buckling load capacity. However, these stiffeners cause a redistribution in buckling behaviour in terms of local and global buckling. In this paper the transverse and longitudinal stiffeners were employed on a real beam-column structure to maximize the critical buckling loads. The objective is to find the optimum geometry of stiffeners. Based on the finite element method, a numerical model is made using the Abaqus program in order to observe the critical buckling capacity. The results showed that the local critical buckling has been significantly affected by stiffener's position in the case of transverse stiffeners, but little effect is observed on the critical local and global buckling in the case of longitudinal stiffeners.", publisher = "Univ Osijek, Tech Fac, Slavonski Brod", journal = "Tehnički vjesnik", title = "Numerical analysis of local and global buckling of a stiffened beam-column", pages = "1226-1221", number = "4", volume = "24", doi = "10.17559/TV-20160118081434" }
Toumi, N., Maneski, T., Aburuga, T., Nestorović, B., Kozak, D.,& Beno, P.. (2017). Numerical analysis of local and global buckling of a stiffened beam-column. in Tehnički vjesnik Univ Osijek, Tech Fac, Slavonski Brod., 24(4), 1221-1226. https://doi.org/10.17559/TV-20160118081434
Toumi N, Maneski T, Aburuga T, Nestorović B, Kozak D, Beno P. Numerical analysis of local and global buckling of a stiffened beam-column. in Tehnički vjesnik. 2017;24(4):1221-1226. doi:10.17559/TV-20160118081434 .
Toumi, Noureddine, Maneski, Taško, Aburuga, Tarek, Nestorović, Biserka, Kozak, Dražan, Beno, Pavel, "Numerical analysis of local and global buckling of a stiffened beam-column" in Tehnički vjesnik, 24, no. 4 (2017):1221-1226, https://doi.org/10.17559/TV-20160118081434 . .