Research Article
Construction Stage Seismic Vulnerability Evaluation of a Continuous Girder Bridge with the Cast-in-Place Cantilever Construction Method
Table 4
Damage evaluation indexes boundary values of the middle pier bottom (bridge completion stage).
| | Direction | Index | Unit | Slight damage | Moderate damage | Extensive damage | Collapse damage |
| | Longitudinal | Curvature | 1/m | 7.82 × 10−4 | 9.01 × 10−4 | 9.70 × 10−3 | 1.64 × 10−2 | | Moment | kN × m | 1.24 × 105 | 1.43 × 105 | 1.45 × 105 | 1.46 × 105 |
| | Transversal | Curvature | 1/m | 3.84 × 10−4 | 4.79 × 10−4 | 3.59 × 10−3 | 6.42 × 10−3 | | Moment | kN × m | 2.25 × 105 | 2.80 × 105 | 2.85 × 105 | 2.90 × 105 |
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