Using Steel Fiber-Reinforced Concrete Precast Panels for Strengthening in Shear of Beams: An Experimental and Analytical Investigation

Figure 19

Strain at peak load of the panels with different numbers of bolts. (a) 4 bolts (B5). (b) 6 bolts (1.5F-6D12). (c) 8 bolts (1.5F-8D12). (d) 10 bolts (B6).

(a)

(b)

(c)

(d)