Effect of welding on the tensile behavior of high strength steel T-stub joints - Part 1: Experimental and analytical study
In this study, experiments were conducted to study the tensile behavior of 10 T-stub joints made of emerging structural steel including reheated, high strength steel S690, normal strength steel S440 and S385. The results are further validated against the developed yield line approach and the design...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
| Published: |
2016
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/80612 http://hdl.handle.net/10220/40682 |
| _version_ | 1826118141446455296 |
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| author | Zhao, Ming Shan Chen, C. Chiew, S. P. |
| author2 | School of Civil and Environmental Engineering |
| author_facet | School of Civil and Environmental Engineering Zhao, Ming Shan Chen, C. Chiew, S. P. |
| author_sort | Zhao, Ming Shan |
| collection | NTU |
| description | In this study, experiments were conducted to study the tensile behavior of 10 T-stub joints made of emerging structural steel including reheated, high strength steel S690, normal strength steel S440 and S385. The results are further validated against the developed yield line approach and the design load carrying capacity equations provided by EC3. It is found that the behavior of the T-stub joints made of S385 and S440 agree well with the analytical approach and the load carrying capacities can be conservatively predicted by EC3. However, although the S690 shows superior load carrying capacities than the S440 and S385, the results are obviously lower than the anticipation of the analytical approach and the prediction by EC3. In addition, the ductility of the S690 specimens is much worse than that of the S440 and S385 specimens, which may result in more brittle failure modes. |
| first_indexed | 2024-10-01T04:38:31Z |
| format | Conference Paper |
| id | ntu-10356/80612 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:38:31Z |
| publishDate | 2016 |
| record_format | dspace |
| spelling | ntu-10356/806122019-12-06T13:53:13Z Effect of welding on the tensile behavior of high strength steel T-stub joints - Part 1: Experimental and analytical study Zhao, Ming Shan Chen, C. Chiew, S. P. School of Civil and Environmental Engineering 11th International Conference on Advances in Steel and Concrete Composite Structures Effect Welding Tensile Behavior High Strength Steel T-stub Joints In this study, experiments were conducted to study the tensile behavior of 10 T-stub joints made of emerging structural steel including reheated, high strength steel S690, normal strength steel S440 and S385. The results are further validated against the developed yield line approach and the design load carrying capacity equations provided by EC3. It is found that the behavior of the T-stub joints made of S385 and S440 agree well with the analytical approach and the load carrying capacities can be conservatively predicted by EC3. However, although the S690 shows superior load carrying capacities than the S440 and S385, the results are obviously lower than the anticipation of the analytical approach and the prediction by EC3. In addition, the ductility of the S690 specimens is much worse than that of the S440 and S385 specimens, which may result in more brittle failure modes. Published version 2016-06-15T02:59:56Z 2019-12-06T13:53:13Z 2016-06-15T02:59:56Z 2019-12-06T13:53:13Z 2015-12-01 2015 Conference Paper Zhao, M. S., Chen, C., & Chiew, S. P. (2015). Effect of welding on the tensile behavior of high strength steel T-stub joints - Part 1: Experimental and analytical study. 11th International Conference on Advances in Steel and Concrete Composite Structures. https://hdl.handle.net/10356/80612 http://hdl.handle.net/10220/40682 192936 en © 2015 The Authors. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 7 p. application/pdf |
| spellingShingle | Effect Welding Tensile Behavior High Strength Steel T-stub Joints Zhao, Ming Shan Chen, C. Chiew, S. P. Effect of welding on the tensile behavior of high strength steel T-stub joints - Part 1: Experimental and analytical study |
| title | Effect of welding on the tensile behavior of high strength steel T-stub joints - Part 1: Experimental and analytical study |
| title_full | Effect of welding on the tensile behavior of high strength steel T-stub joints - Part 1: Experimental and analytical study |
| title_fullStr | Effect of welding on the tensile behavior of high strength steel T-stub joints - Part 1: Experimental and analytical study |
| title_full_unstemmed | Effect of welding on the tensile behavior of high strength steel T-stub joints - Part 1: Experimental and analytical study |
| title_short | Effect of welding on the tensile behavior of high strength steel T-stub joints - Part 1: Experimental and analytical study |
| title_sort | effect of welding on the tensile behavior of high strength steel t stub joints part 1 experimental and analytical study |
| topic | Effect Welding Tensile Behavior High Strength Steel T-stub Joints |
| url | https://hdl.handle.net/10356/80612 http://hdl.handle.net/10220/40682 |
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