This paper aims to develop design recommendations for closely spaced built-up stainless steel columns, based on findings gained in performed research at the University of Belgrade. The research focuses on pin-ended built-up columns formed from two press-braked channel chords oriented back-to-back and addresses their flexural buckling capacity about the minor axis. The impact of overall and local chord slenderness, interconnection stiffness, geometric imperfections and material nonlinearity is evaluated. In order to fully exploit their structural performance, two
separate approaches for the design of built-up columns with welded or bolted interconnections are defined that include different formulas for shear stiffness.
Keywords:
Stainless steel / Built-up member / Flexural buckling / Parametric study / Design method / Shear stiffness
Source:
Građevinski materijali i konstrukcije Building Materials and Structures, 2021, 64
Publisher:
Society for Materials and Structures Testing of Serbia
University of Belgrade Faculty of Civil Engineering
TY - JOUR
AU - Dobrić, Jelena
AU - Gluhović, Nina
AU - Marković, Zlatko
AU - Buđevac, Dragan
PY - 2021
UR - https://grafar.grf.bg.ac.rs/handle/123456789/2623
AB - This paper aims to develop design recommendations for closely spaced built-up stainless steel columns, based on findings gained in performed research at the University of Belgrade. The research focuses on pin-ended built-up columns formed from two press-braked channel chords oriented back-to-back and addresses their flexural buckling capacity about the minor axis. The impact of overall and local chord slenderness, interconnection stiffness, geometric imperfections and material nonlinearity is evaluated. In order to fully exploit their structural performance, two
separate approaches for the design of built-up columns with welded or bolted interconnections are defined that include different formulas for shear stiffness.
PB - Society for Materials and Structures Testing of Serbia
PB - University of Belgrade Faculty of Civil Engineering
PB - Association of Structural Engineers of Serbia
T2 - Građevinski materijali i konstrukcije Building Materials and Structures
T1 - Stability design criteria for closely spaced built-up stainless steel columns
VL - 64
DO - 10.5937/GRMK2104235D
ER -
@article{
author = "Dobrić, Jelena and Gluhović, Nina and Marković, Zlatko and Buđevac, Dragan",
year = "2021",
abstract = "This paper aims to develop design recommendations for closely spaced built-up stainless steel columns, based on findings gained in performed research at the University of Belgrade. The research focuses on pin-ended built-up columns formed from two press-braked channel chords oriented back-to-back and addresses their flexural buckling capacity about the minor axis. The impact of overall and local chord slenderness, interconnection stiffness, geometric imperfections and material nonlinearity is evaluated. In order to fully exploit their structural performance, two
separate approaches for the design of built-up columns with welded or bolted interconnections are defined that include different formulas for shear stiffness.",
publisher = "Society for Materials and Structures Testing of Serbia, University of Belgrade Faculty of Civil Engineering, Association of Structural Engineers of Serbia",
journal = "Građevinski materijali i konstrukcije Building Materials and Structures",
title = "Stability design criteria for closely spaced built-up stainless steel columns",
volume = "64",
doi = "10.5937/GRMK2104235D"
}
Dobrić, J., Gluhović, N., Marković, Z.,& Buđevac, D.. (2021). Stability design criteria for closely spaced built-up stainless steel columns. in Građevinski materijali i konstrukcije Building Materials and Structures
Society for Materials and Structures Testing of Serbia., 64.
https://doi.org/10.5937/GRMK2104235D
Dobrić J, Gluhović N, Marković Z, Buđevac D. Stability design criteria for closely spaced built-up stainless steel columns. in Građevinski materijali i konstrukcije Building Materials and Structures. 2021;64.
doi:10.5937/GRMK2104235D .
Dobrić, Jelena, Gluhović, Nina, Marković, Zlatko, Buđevac, Dragan, "Stability design criteria for closely spaced built-up stainless steel columns" in Građevinski materijali i konstrukcije Building Materials and Structures, 64 (2021),
https://doi.org/10.5937/GRMK2104235D . .
,