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

Table 4

Comparisons of model results and test results.

Item	Fundamental period (s)	Base shear (kN)	Top acceleration (gal)	Maximum interstorey drift ratio
TEST	0.198	25.75	1154	0.56%
Numerical model	0.216	23.61	1085	0.51%
Error	9.09%	8.31%	5.95	9.52%
Notes	White noise signal	Design level	Collapse level	Collapse level