Structural Performance of Experimentally Investigated CFRP-Strengthened Cold-formed Steel Built-Up Columns
This paper�presents the investigation on built-up cold-formed steel column sections strengthened with�carbon fibre-reinforced polymer�(CFRP). Here, box-shaped column sections were fabricated by screwing together with individual channels. Behaviour of twelve plain and twelve CFRP-strengthened box sec...
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Springer Science and Business Media Deutschland GmbH
2023
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| _version_ | 1833350131709116416 |
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| author | Chakravarthy N. Naganathan S. Kalavagunta S. Mustapha K.N.B. |
| author2 | 57194602818 |
| author_facet | 57194602818 Chakravarthy N. Naganathan S. Kalavagunta S. Mustapha K.N.B. |
| author_sort | Chakravarthy N. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This paper�presents the investigation on built-up cold-formed steel column sections strengthened with�carbon fibre-reinforced polymer�(CFRP). Here, box-shaped column sections were fabricated by screwing together with individual channels. Behaviour of twelve plain and twelve CFRP-strengthened box sections was studied under axial compression. Three lengths of 300�mm, 500�mm and 700�mm with section thickness of 0.6�mm, 0.75�mm and 1�mm�were studied in the investigation. The cold-formed steel design procedure suggested by North American specification AISI S100-16 and Euro code 3 (EC3) provisions was�applied and compared with the experimental results, which were in good agreement. The results�also indicate that the proposed strengthening technique is�effective�in repair and increasing the load-carrying capacity of�cold-formed steel built-up box column. � 2021, Shiraz University. |
| format | Article |
| id | my.uniten.dspace-26935 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | Springer Science and Business Media Deutschland GmbH |
| record_format | dspace |
| spelling | my.uniten.dspace-269352023-05-29T17:37:56Z Structural Performance of Experimentally Investigated CFRP-Strengthened Cold-formed Steel Built-Up Columns Chakravarthy N. Naganathan S. Kalavagunta S. Mustapha K.N.B. 57194602818 30267872100 55695387900 26032672000 This paper�presents the investigation on built-up cold-formed steel column sections strengthened with�carbon fibre-reinforced polymer�(CFRP). Here, box-shaped column sections were fabricated by screwing together with individual channels. Behaviour of twelve plain and twelve CFRP-strengthened box sections was studied under axial compression. Three lengths of 300�mm, 500�mm and 700�mm with section thickness of 0.6�mm, 0.75�mm and 1�mm�were studied in the investigation. The cold-formed steel design procedure suggested by North American specification AISI S100-16 and Euro code 3 (EC3) provisions was�applied and compared with the experimental results, which were in good agreement. The results�also indicate that the proposed strengthening technique is�effective�in repair and increasing the load-carrying capacity of�cold-formed steel built-up box column. � 2021, Shiraz University. Final 2023-05-29T09:37:56Z 2023-05-29T09:37:56Z 2022 Article 10.1007/s40996-021-00706-8 2-s2.0-85111123365 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85111123365&doi=10.1007%2fs40996-021-00706-8&partnerID=40&md5=84f67ea699a14072309660fe4b856f6f https://irepository.uniten.edu.my/handle/123456789/26935 46 2 917 924 Springer Science and Business Media Deutschland GmbH Scopus |
| spellingShingle | Chakravarthy N. Naganathan S. Kalavagunta S. Mustapha K.N.B. Structural Performance of Experimentally Investigated CFRP-Strengthened Cold-formed Steel Built-Up Columns |
| title | Structural Performance of Experimentally Investigated CFRP-Strengthened Cold-formed Steel Built-Up Columns |
| title_full | Structural Performance of Experimentally Investigated CFRP-Strengthened Cold-formed Steel Built-Up Columns |
| title_fullStr | Structural Performance of Experimentally Investigated CFRP-Strengthened Cold-formed Steel Built-Up Columns |
| title_full_unstemmed | Structural Performance of Experimentally Investigated CFRP-Strengthened Cold-formed Steel Built-Up Columns |
| title_short | Structural Performance of Experimentally Investigated CFRP-Strengthened Cold-formed Steel Built-Up Columns |
| title_sort | structural performance of experimentally investigated cfrp-strengthened cold-formed steel built-up columns |
| url_provider | http://dspace.uniten.edu.my/ |