Experimental and Numerical Evaluation of Perfobond Rib Shear Connectors Embedded in Recycled Aggregate Concrete

Figure 6

Failure patterns for components in concrete slabs: (a) perforated steel plates; (b) reinforced concrete dowel by the hole; (c) transverse steel rebars by the hole; (d) perforated steel plates for PBL using normal aggregate concrete.

(a)

(b)

(c)

(d)