The bottom layer displaced relative to the top layer (delamination – Fig 5a) in the slabs P1, P4 and P6 after applying force QII, and the span reinforcement plasticised (Fig. 5b) in the slabs P2 and P5, and the slab P3 was destroyed through shearing.
Thebottom layer displaced relative to the top layer (delamination – Fig 5a) in the slabs P1, P4 and P6 after applying force QII,and the span reinforcement plasticised (Fig. 5b) in the slabs P2 and P5, and the slab P3 was destroyed through shearing.