Hysteretic performance of column-footing joints with steel composite hollow RC columns under cyclic load
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Title
- Hysteretic performance of column-footing joints with steel composite hollow RC columns under cyclic load
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Author(s)
- Won D.; Lee J.; Seo J.; Kang Y.-J.; Kim S.
- KIOST Author(s)
- Seo, Jihye(서지혜)
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Alternative Author(s)
- 원덕희; 서지혜
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Publication Year
- 2020-05
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Abstract
- For structures such as buildings and bridges to have good performance, it is necessary for them to have suitable column-footing joints. A steel composite hollow RC column, which is a composite element, has an inner tube in the hollow section, and so it needs new types of connecting methods for the column-footing joint part. In this paper, three cases of new types of connecting methods have been proposed. They were evaluated through experimental and FE analysis studies. In addition, after a good connecting method for such column-footing joints was selected, it was then applied to large-scale test specimens, and its performance was verified and further evaluated.
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ISSN
- 2352-7102
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/38680
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DOI
- 10.1016/j.jobe.2019.101165
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Bibliographic Citation
- Journal of Building Engineering, v.29, 2020
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Publisher
- Elsevier Ltd
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Keywords
- Column; Footing; Foundation; Connection; Joint; Composite; Experimental study
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Type
- Article
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Language
- English
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Document Type
- Article
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