Cumulative Ductility and Hysteretic Behavior of Small Buckling-Restrained Braces

Figure 14

Deformed shapes at the completions of the tests (at strain of 2 percent): (a) SBRB-1; (b) SBRB-2; (c) SBRB-3; (d) SBRB-4.

(a)

(b)

(c)

(d)