Seismic Damage Analysis of Large-Span Tied-Arch Bridge with Concrete-Filled Steel Tubes Subjected to Near-Fault Ground Motion

Table 6

Damage index of bridge components under non-near-fault ground motion.

Construct	Deformation	Energy	Weighted sum
Arch ribs	0.092	0.107	0.107
Wind brace	0.025	0.006	0.026
Suspension rods	0.016	0.162	0.038
Transverse beams	0.067	0.002	0.067
Longitudinal beams	0.035	0.001	0.035
Arch	0.041	0.066	0.050
Overall structure	0.098