Damage Deformation of Flexure-Yielding Steel-Reinforced Concrete Coupling Beams: Experimental and Numerical Investigation

Figure 4

Typical damage states of specimen Beam1: (a) 300 kN (0.0012 rad), (b) 500 kN (0.003 rad), (c) 10 mm (0.02 rad), (d) 12.5 mm (0.025 rad), (e) 22.5 mm (0.045 rad), (f) 27.5 mm (0.055 rad), (g) 32.5 mm (0.065 rad), and (h) 42.5 mm (0.085 rad).

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)