Approach for sustainable, small formatted Metal-Concrete-Composite-Slabs
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Bibliographic Details
| Author(s): |
Stephan Pirringer
Johann Kollegger |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | 18th IABSE Congress: Innovative Infrastructures – Towards Human Urbanism, Seoul, Korea, 19-21 September 2012 | ||||
| Published in: | IABSE Congress Seoul 2012 | ||||
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| Page(s): | 2111-2118 | ||||
| Total no. of pages: | 8 | ||||
| DOI: | 10.2749/222137912805112851 | ||||
| Abstract: |
A new approach for composite slabs, using perforated metal sheets as reinforcement, is currently under development at Vienna University of Technology. Compared to common composite slabs with profiled metal sheets, this new design allows a reduction of the slab thickness and biaxially stressed slabs. Thereby the transmission of the shear load in the joint between the steel sheet and the concrete is established by the concrete that fills the punched holes of the perforated metal sheet during the concreting process. This new approach of sustainable composite slabs can be used for small formatted, constructive elements, as for example covers for cable channels, deck slabs for pedestrian bridges and prefabricated parts for short spans. |
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| Keywords: |
modelling composite construction reinforcement Reinforcing shear test prefabrication
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