Experimental Design of Link Slab in Long-span Steel-Concrete Composite Bridge
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Bibliographic Details
| Author(s): |
Liang Xiao
(Department of Bridge Engineering, Tongji University, Shanghai, China)
Qingtian Su (Department of Bridge Engineering, Tongji University, Shanghai, China) Zhiquan Chen (China Railway 21st Bureau Group The 3rd Engineering Co., Ltd., Shaanxi Province, China) Tianbo Peng (Department of Bridge Engineering, Tongji University, Shanghai, China) |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Congress: Bridges and Structures: Connection, Integration and Harmonisation, Nanjing, People's Republic of China, 21-23 September 2022 | ||||
| Published in: | IABSE Congress Nanjing 2022 | ||||
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| Page(s): | 574-582 | ||||
| Total no. of pages: | 9 | ||||
| DOI: | 10.2749/nanjing.2022.0574 | ||||
| Abstract: |
Link slab makes the steel girder simply supported and the bridge deck continuous. Therefore, it is a fine substitute for expansion joint in simply supported bridge. However, the application of link slab in long-span simply supported composite bridge is rarely reported. This paper attempts to introduce the link slab into long-span simply supported steel-concrete composite bridge. In order to study the static performance of the link slab, this research designs a full-scale I-shaped segment specimen and conducts a numerical analysis on it. The calculation results are compared with the full bridge model to verify its feasibility, preparing for a follow-up test. |
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| Keywords: |
Debond Link Slab Long span simply supported bridge Full-scale specimen design
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| Copyright: | © 2022 International Association for Bridge and Structural Engineering (IABSE) | ||||
| License: | This creative work is copyrighted material and may not be used without explicit approval by the author and/or copyright owner. |
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