An in-depth comparative FEA on through-thickness residual stresses in press-braked cold-formed steel section
The finite element (FE) is one of the techniques implemented to predict residual stresses. The selection of the proper FE technique is essential to achieve accurate results. This study investigated the prediction of residual stress distribution in pressed-braked thin-walled cold-formed steel section...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/112820/ http://psasir.upm.edu.my/id/eprint/112820/1/112820.pdf |
| _version_ | 1848866046442733568 |
|---|---|
| author | Mutafi, Ayad Irwan, J.M. Yidris, Noorfaizal Ghaleb, Atef M. Al-Alimi, Sami Amran, Mugahed Qasem, Maged Hasan, Mousa Al-Fakih, Amin |
| author_facet | Mutafi, Ayad Irwan, J.M. Yidris, Noorfaizal Ghaleb, Atef M. Al-Alimi, Sami Amran, Mugahed Qasem, Maged Hasan, Mousa Al-Fakih, Amin |
| author_sort | Mutafi, Ayad |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The finite element (FE) is one of the techniques implemented to predict residual stresses. The selection of the proper FE technique is essential to achieve accurate results. This study investigated the prediction of residual stress distribution in pressed-braked thin-walled cold-formed steel sections using the 3D-Shell finite element (FE) technique. Cold-forming processes produce residual stresses and affect the structural capacity of thin-walled cold-formed steel sections. Previous studies have used and recommended the 3D-Solid FE technique to predict residual stresses; however, limited studies have applied this 3D-Shell FE technique. Therefore, the results showed this study had compared the longitudinal/transverse residual stresses and the neutral axis shift obtained by the 3D-Shell FE technique with the results from the literature using the 3D-Solid FE technique. It is also revealed that there are limitations in the 3D-Shell FE technique for predicting residual stresses. © 2024 The Authors |
| first_indexed | 2025-11-15T14:14:22Z |
| format | Article |
| id | upm-112820 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:14:22Z |
| publishDate | 2024 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1128202024-11-07T03:12:30Z http://psasir.upm.edu.my/id/eprint/112820/ An in-depth comparative FEA on through-thickness residual stresses in press-braked cold-formed steel section Mutafi, Ayad Irwan, J.M. Yidris, Noorfaizal Ghaleb, Atef M. Al-Alimi, Sami Amran, Mugahed Qasem, Maged Hasan, Mousa Al-Fakih, Amin The finite element (FE) is one of the techniques implemented to predict residual stresses. The selection of the proper FE technique is essential to achieve accurate results. This study investigated the prediction of residual stress distribution in pressed-braked thin-walled cold-formed steel sections using the 3D-Shell finite element (FE) technique. Cold-forming processes produce residual stresses and affect the structural capacity of thin-walled cold-formed steel sections. Previous studies have used and recommended the 3D-Solid FE technique to predict residual stresses; however, limited studies have applied this 3D-Shell FE technique. Therefore, the results showed this study had compared the longitudinal/transverse residual stresses and the neutral axis shift obtained by the 3D-Shell FE technique with the results from the literature using the 3D-Solid FE technique. It is also revealed that there are limitations in the 3D-Shell FE technique for predicting residual stresses. © 2024 The Authors Elsevier 2024 Article PeerReviewed text en cc_by_nc_nd_4 http://psasir.upm.edu.my/id/eprint/112820/1/112820.pdf Mutafi, Ayad and Irwan, J.M. and Yidris, Noorfaizal and Ghaleb, Atef M. and Al-Alimi, Sami and Amran, Mugahed and Qasem, Maged and Hasan, Mousa and Al-Fakih, Amin (2024) An in-depth comparative FEA on through-thickness residual stresses in press-braked cold-formed steel section. Results in Engineering, 22. art. no. 102124. pp. 1-22. ISSN 2590-1230 https://www.sciencedirect.com/science/article/pii/S2590123024003785?via%3Dihub 10.1016/j.rineng.2024.102124 |
| spellingShingle | Mutafi, Ayad Irwan, J.M. Yidris, Noorfaizal Ghaleb, Atef M. Al-Alimi, Sami Amran, Mugahed Qasem, Maged Hasan, Mousa Al-Fakih, Amin An in-depth comparative FEA on through-thickness residual stresses in press-braked cold-formed steel section |
| title | An in-depth comparative FEA on through-thickness residual stresses in press-braked cold-formed steel section |
| title_full | An in-depth comparative FEA on through-thickness residual stresses in press-braked cold-formed steel section |
| title_fullStr | An in-depth comparative FEA on through-thickness residual stresses in press-braked cold-formed steel section |
| title_full_unstemmed | An in-depth comparative FEA on through-thickness residual stresses in press-braked cold-formed steel section |
| title_short | An in-depth comparative FEA on through-thickness residual stresses in press-braked cold-formed steel section |
| title_sort | in-depth comparative fea on through-thickness residual stresses in press-braked cold-formed steel section |
| url | http://psasir.upm.edu.my/id/eprint/112820/ http://psasir.upm.edu.my/id/eprint/112820/ http://psasir.upm.edu.my/id/eprint/112820/ http://psasir.upm.edu.my/id/eprint/112820/1/112820.pdf |