Performance-Based Seismic Fragility and Residual Seismic Resistance Study of a Long-Span Suspension Bridge

Table 7

Seismic resilience of the stage index and damage probability (section R-F).

Damage interval		Sa = 0.03 g	Sa = 0.06 g	Sa = 0.09 g
D0	0.9775	0.715	0.274	0.076
D1	0.9132	0.276	0.649	0.521
D2	0.6088	0.002	0.069	0.335
D3	0.1828	0.002	0.002	0.056
D4	0	0.005	0.006	0.012

where D₀, D₁, D₂, D₃, and D₄ are the damage intervals of the intact section, no damage, slight damage, mid damage, severe damage, and complete damage, respectively.