Cumulative Ductility and Hysteretic Behavior of Small Buckling-Restrained Braces

Figure 12

Hysteretic curves of SBRBs: experimental results and analytical results using the bilinear model with steel core plates of (a) 50 × 8 mm; (b) 40 × 8 mm; (c) 40 × 8 mm; (d) 50 × 8 mm [7].

(a)

(b)

(c)

(d)