Research Article
Research on Bridge Structural Damage Identification
Table 2
Damage labels of simply supported bridge samples.
| | Damage condition number | Loading condition | Damage unit | Damage degree | Label | | Boundary conditions | Concentration force size (kN) | Movement speed | Start | End |
| | JZLQ1 | Boundary conditions of simply supported beam | 100 | 18 km/h | Node 1 | Node 21 | No | No | 1st category | | JZLQ2 | Boundary conditions of simply supported beam | 100 | 18 km/h | Node 1 | Node 21 | No. 3 | 45% | 2nd category | | JZLQ3 | Boundary conditions of simply supported beam | 100 | 18 km/h | Node 1 | Node 21 | No. 3 | 55% | 2nd category | | JZLQ4 | Boundary conditions of simply supported beam | 100 | 18 km/h | Node 1 | Node 21 | No. 7 | 5% | 3rd category | | JZLQ5 | Boundary conditions of simply supported beam | 100 | 18 km/h | Node 1 | Node 21 | No. 7 | 95% | 3rd category | | JZLQ6 | Boundary conditions of simply supported beam | 100 | 18 km/h | Node 1 | Node 21 | No. 11 | 25% | 4th category | | JZLQ7 | Boundary conditions of simply supported beam | 100 | 18 km/h | Node 1 | Node 21 | No. 11 | 55% | 4th category |
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