Research Article
Seismic Fragility Assessment of an Isolated Multipylon Cable-Stayed Bridge Using Shaking Table Tests
Table 1
Control scale factors for the designed bridge model.
| Parameter | Length, | Acceleration, | Elastic modulus, | Displacement, | Strain, |
| Dimension | m | m/s2 | N/m2 | m | / | Equation | | | | | | Scale factor | 0.05 | 2 | 0.3 | 0.05 | 1 |
| Parameter | Stress,σ | Density, ρ | Mass, m | Area, S | Stiffness, k |
| Dimension | N/m2 | kg/m3 | kg | m2 | N/m | Equation | | | | | | Scale factor | 0.3 | 3 | 0.000375 | 0.0025 | 0.015 |
| Parameter | Time, t | Bending moment, | Force, | Damping, | Velocity, |
| Dimension | s | Nm | N | Ns/m | m/s | Equation | | | | | | Scale factor | 0.158 | 0.0000375 | 0.00075 | 0.00237 | 0.316 |
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