Research Article
Construction Stage Seismic Vulnerability Evaluation of a Continuous Girder Bridge with the Cast-in-Place Cantilever Construction Method
Table 6
Coefficients and standard deviations in the linear function fitting process.
| | Damage state | Parameter | Substructure | Middle cantilever | Long cantilever | Middle span closure | Bridge completion |
| | Slight damage | A | 1.000 | 3.313 | 3.438 | 2.827 | 2.959 | | B | −0.329 | 6.523 | 6.383 | 8.066 | 8.158 | | SD | 0.900 | 3.595 | 3.589 | 3.321 | 3.393 |
| | Moderate damage | A | 1.000 | 3.313 | 3.438 | 2.827 | 2.959 | | B | −0.619 | 6.278 | 6.152 | 7.838 | 7.937 | | SD | 0.900 | 3.595 | 3.589 | 3.321 | 3.393 |
| | Extensive damage | A | 1.000 | 3.313 | 3.438 | 2.827 | 2.959 | | B | −3.146 | 3.973 | 3.955 | 5.673 | 5.922 | | SD | 0.900 | 3.595 | 3.589 | 3.321 | 3.393 |
| | Collapse damage | A | 1.000 | 3.313 | 3.438 | 2.827 | 2.959 | | B | −3.777 | 3.448 | 3.439 | 5.161 | 5.342 | | SD | 0.900 | 3.595 | 3.589 | 3.321 | 3.393 |
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