Research Article
Effects of CFRP Strengthening on Dynamic and Fatigue Responses of Composite Bridge
Table 1
Material properties of the prototype bridge.
| Component | Properties | Value |
| Steel girder | Density | 7850 kg/m3 | Modulus of elasticity | 200 GPa | Poisson's ratio | 0.3 |
| RC steel | Density | 7850 kg/m3 | Modulus of elasticity | 200 GPa | Poisson's ratio | 0.3 |
| Diaphragm | Density | 7850 kg/m3 | Modulus of elasticity | 200 GPa | Poisson's ratio | 0.3 |
| Concrete | Density | 2400 kg/m3 | Modulus of elasticity | 28.6 GPa | Poisson's ratio | 0.2 |
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