From: Effect of structural repairs on the load rating and reliability of a prestressed concrete bridge
Case | Girder 1 (G1) | G2 | G3 | G4 | G5 | Controlling Load Rating as % of As-Built Load Rating |
---|---|---|---|---|---|---|
As-Built | 1.89 | a1.61 | a1.61 | a1.61 | 1.89 | 100% |
Repaired | 1.79 | 1.53 | 1.56 | a1.52 | 1.70 | 94% |
Damage-I | 1.59 | 1.48 | 1.56 | 1.42 | a1.35 | 84% |
Damage-II | 1.62 | a1.38 | a1.38 | a1.38 | 1.62 | 86% |
Damage-III | 1.34 | a1.15 | a1.15 | a1.15 | 1.32 | 71% |