Research Article
Flexural and Shear Behavior of FRP Strengthened AASHTO Type Concrete Bridge Girders
Table 3
Flexural FEM and hand calculation results: control girder.
| Parameter | FEM | Hand calculations |
| Deflection due to prestress, mm | −18 | −18 | Deflection at application of self-weight, mm | −3.5 | −4.0 | Zero deflection load, kN | 44.5 | 51.0 | Decompression load, kN | 113 | 117 | Initial cracking load, kN | 242 | 241 | Failure load, kN | 1003 | 897 | Failure stress in prestressing steel, MPa | 1826 | 1742 |
|
|