Proceedings of the 2023 Brawijaya International Conference (BIC 2023)

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Failure Mechanism of Cold-Formed Steel Beams Single C-Profile with Intermediate Stiffener

Authors
Desy Setyowulan1, *, Lilya Susanti1, Indra Waluyohadi1, Nuril Charisma1, Dhiya Ul Haq Al Hanif Muhsin1, Alif Habibi Nur Ilmiawan1, Saker M. I. Mohamed1
1Civil Engineering Department, Faculty of Engineering, Universitas Brawijaya, Malang, Indonesia
*Corresponding author. Email: desy_wulan@ub.ac.id
Corresponding Author
Desy Setyowulan
Available Online 29 October 2024.
DOI
10.2991/978-94-6463-525-6_38How to use a DOI?
Keywords
Buckling; Cold-Formed Steel; Intermediate Stiffeners; Load Capacity; Economic Benefits
Abstract

Cold-formed steel is a structural material that enhances building resilience and supports sustainable construction methods. In Indonesia, earthquake-resistant buildings are crucial, and research on its use as the main structure of buildings is essential. This study modeled a beam structure with intermediate stiffeners in ABAQUS using a single channel profile of C 80x30x9x0.75 with G550 grade and a beam length of 1000 mm. Four variations of intermediate stiffener modeling were used, with a concentrated load applied in the middle of the beam span. The analysis revealed that failure of the beam with intermediate stiffeners occurs due to an open cross-section, resulting in a significant stiffness-to-thickness ratio. The failure pattern observed in model 1 was local buckling, while models 2, 3, and 4 showed both local buckling and lateral torsional buckling. Using intermediate stiffeners in the beam structure can enhance its strength and load-carrying capacity, reducing construction costs.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2023 Brawijaya International Conference (BIC 2023)
Series
Advances in Economics, Business and Management Research
Publication Date
29 October 2024
ISBN
978-94-6463-525-6
ISSN
2352-5428
DOI
10.2991/978-94-6463-525-6_38How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Desy Setyowulan
AU  - Lilya Susanti
AU  - Indra Waluyohadi
AU  - Nuril Charisma
AU  - Dhiya Ul Haq Al Hanif Muhsin
AU  - Alif Habibi Nur Ilmiawan
AU  - Saker M. I. Mohamed
PY  - 2024
DA  - 2024/10/29
TI  - Failure Mechanism of Cold-Formed Steel Beams Single C-Profile with Intermediate Stiffener
BT  - Proceedings of the 2023 Brawijaya International Conference (BIC 2023)
PB  - Atlantis Press
SP  - 330
EP  - 336
SN  - 2352-5428
UR  - https://doi.org/10.2991/978-94-6463-525-6_38
DO  - 10.2991/978-94-6463-525-6_38
ID  - Setyowulan2024
ER  -