Advances in Civil Engineering / 2019 / Article / Tab 7

Research Article

Optimal Seismic Intensity Measure Selection for Isolated Bridges under Pulse-Like Ground Motions

Table 7

Demand models and proficiency comparison of IMs subjected to far-field ground motions.

Height (m)μxδx
PGAPGVPGDCADIaIvCAVPGAPGVPGDCADIaIvCAV

40.760.591.060.681.011.080.510.590.401.050.620.890.860.50
60.770.661.830.861.061.380.530.790.611.510.881.121.320.59
80.850.581.500.741.131.160.540.820.621.540.881.161.320.61
101.020.691.400.761.361.270.610.910.661.480.871.251.350.63
120.910.641.300.721.191.170.550.850.671.470.831.201.310.60
140.850.541.130.651.151.020.530.810.571.190.691.091.080.54
160.940.601.030.641.261.040.580.850.561.050.661.141.020.55
181.050.630.920.591.401.010.620.800.550.980.601.050.980.49
201.090.620.920.551.430.960.610.800.611.030.671.101.100.51

Note: bold values indicate more proficient IM.

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