Punching shear strength of reinforced recycled concrete slabs

Francesconi L;Pani L.
2016-01-01

Abstract

This paper reports on the experimental punching shear behaviour of simply supported structural slabs realized by reinforced Recycled aggregates Concrete (RC) made with coarse recycled aggregates by demolished concrete only (CRcA). This investigation was made with the aim to provide a best understanding of RC slabs structural behavior. The experimental campaign has been carried out on 12 reinforced RC slabs. Three reinforced Natural aggregate Concrete (NC) slabs have been casted and tested as control specimens. Four CRcA replacement percentages (30, 50, 80 and 100%) have been considered. The tests on the punching shear behavior of simply supported reinforced RC slabs have been analyzed. The results show that the punching shear strength of RC and NC slabs are very similar.
2016
Inglese
Insights and innovations in structural engineering, mechanics and computation
978-1-138-02927-9
CRC Press
Boca Raton
STATI UNITI D'AMERICA
Alphonse Zingoni
1338
1343
6
https://www.routledge.com/Insights-and-Innovations-in-Structural-Engineering-Mechanics-and-Computation/Zingoni/p/book/9781138029279
Sixth International Conference on Structural Engineering, Mechanics and Computation
Contributo
Comitato scientifico
5-7 September 2016
Cape Town, South Africa
internazionale
scientifica
no
4 Contributo in Atti di Convegno (Proceeding)::4.1 Contributo in Atti di convegno
Francesconi, L; Pani, L.
273
2
4.1 Contributo in Atti di convegno
reserved
info:eu-repo/semantics/conferencePaper
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