Table 5 The component reliability values of each girder and the system reliability values for each case are shown (acontrols the component reliability)
From: Effect of structural repairs on the load rating and reliability of a prestressed concrete bridge
Cases | Girder 1 (G1) | G2 | G3 | G4 | G5 | System |
|---|---|---|---|---|---|---|
As-Built | 6.31 | a5.29 | a5.29 | a5.29 | 6.29 | 6.19 |
Repaired | 5.79 | 4.89 | 5.08 | a4.85 | 5.59 | 5.54 |
Damage-I | 5.01 | 4.70 | 5.09 | 4.39 | a3.61 | 3.61 |
Damage-II | 5.57 | a4.53 | a4.53 | a4.53 | 5.58 | 5.45 |
Damage-III | 3.45 | a2.52 | a2.52 | a2.52 | 3.46 | 3.23 |