Research Article

Estimation of Inelastic Interstorey Drift for OSB/Gypsum Sheathed Cold-Formed Steel Structures under Collapse Level Earthquakes

Figure 11

Hysteretic energy ratio ρi: (a) 3-storey structure, T = 0.18 s, Loma Prieta waves and (b) 6-storey structure, T = 0.45 s, San Fernando waves.
(a)
(b)