Analysis of the Seismic Performance of Isolated Buildings according to Life-Cycle Cost

Table 5

Conditional probability of failure.

	Minor earthquake		Moderate earthquake		Strong earthquake
	Seismic isolation	Not isolated	Seismic isolation	Not isolated	Seismic isolation	Not isolated
None	0.0489	0.0015	0.2710	1	0.4643	1
Slight	0	0.1098	0.8683	0.3427	0.9965	1
Moderate	0	0	0	0.0705	0.4740	1
Severe	0	0	0	0	0	0.7287
Collapsed	0	0	0	0	0	0