Effect of the Bracing System on the Probability of Collapse of Steel Structures under Maximum Credible Earthquake

Table 11

Probability of collapse of structural frames.

Frame	Spectrum		Collapse probability
	Period (s)	Acceleration	RTR	ALL
SBF-5	0.587	1.07	0.04	0.14
SBF-10	0.848	0.74	0.0001	0.01
OBF-5	0.65	0.97	0.02	0.15
EBF-5	0.842	0.75	0.005	0.07
EBF-10	1.179	0.53	0.003	0.015