Research Article

Artificial Neural Network-Based Method for Seismic Analysis of Concrete-Filled Steel Tube Arch Bridges

Table 5

The damage index result.

MagnitudeRjb (km)Vs30 (m/sec)PGAx (g)PGAy (g)PGAz (g)I

6.61089.370813.4800.0200.0150.0100.184
6.19053.890116.3500.0430.0650.0160.186
6.93043.060133.1100.2740.2200.0830.241
6.93024.520215.5400.0840.0720.0270.186
6.93074.040873.1000.0790.0790.0290.183
7.62024.960235.1300.1470.1170.0910.203
7.62019.930538.6900.1730.2270.1250.201
7.62019.070277.5000.1590.1530.1650.248
7.62019.370492.2600.3020.6390.1230.337
7.62024.100442.1500.1420.1820.0790.220