In situ tests on steel deck concrete composite slabs at Zurich Airport
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Bibliographic Details
| Author(s): |
Markus Knobloch
Michael Klippel Mario Fontana |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010 | ||||
| Published in: | IABSE Symposium Venice 2010 | ||||
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| Page(s): | 360-361 | ||||
| Total no. of pages: | 8 | ||||
| Year: | 2010 | ||||
| DOI: | 10.2749/222137810796024934 | ||||
| Abstract: |
This paper presents an experimental study on composite slabs with profiled steel sheeting (Holorib 51) performed at Zurich Airport in conjunction with the conversion of Dock B. The structure was built in 1974 with composite floor slabs, a steel frame with stub-girder beams and hot- rolled steel columns as supporting structure. The experimental investigation focused on the bond behavior of the composite slabs and the influence of the 35 years service life. Ten large-scale tests were carried out on simple beams with different shear span length to evaluate the shear capacity. In addition, tests on two-span beams and cantilever beams were performed. The slab beams were cut from the slab and tested in situ. The data generated by these tests enabled the assessment of the slabs. The paper presents the results of the tests on simple and continuous beams and the evaluation of the results with common design methods. |
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| Keywords: |
composite slab composite structure in-situ tests profiled steel sheeting m-k-method partial shear connection theory
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