Punching/Shear Strength of a Full-scale Tested Bridge Deck Slab
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Bibliographic Details
| Author(s): |
Jiangpeng Shu
(Luleå University of Technology, 971 87 Luleå, Sweden.)
Mario Plos (Luleå University of Technology, 971 87 Luleå, Sweden.) Filip Nilenius (Luleå University of Technology, 971 87 Luleå, Sweden.) Kamyab Zandi (Luleå University of Technology, 971 87 Luleå, Sweden.) Niklas Bagge 
(Luleå University of Technology, 971 87 Luleå, Sweden.)
Morgan Johansson (Chalmers University of Technology, Gothenburg. Sweden Norconsult AB, Theres Svenssons gata 11, 417 55 Gothenburg, Sweden ) |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Engineering the Future, Vancouver, Canada, 21-23 September 2017 | ||||
| Published in: | IABSE Symposium Vancouver 2017 | ||||
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| Page(s): | 1750-1757 | ||||
| Total no. of pages: | 8 | ||||
| Year: | 2017 | ||||
| DOI: | 10.2749/vancouver.2017.1750 | ||||
| Abstract: |
For reinforced concrete (RC) slabs without shear reinforcement, shear and punching can be the governing failure mode at ultimate limit state if subjected to large concentrated loads. Punching of RC slabs without shear reinforcement has been a challenging problem in assessment based on current standards. To examine a previously developed enhanced analysis approach, this study was conducted by applying continuum FE analyses to a 55-year old RC bridge deck slab subjected to concentrated loads near the main girder in a field failure test. The influence of parameters such as boundary conditions, location of concentrated loads and shear force distribution were investigated. |
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| Keywords: |
bridges FE analysis Shear and punching of RC slabs full-scale bridge test
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