Research Article
Impact of Plastic Hinge Properties on Capacity Curve of Reinforced Concrete Bridges
Table 14
Plastic curvature capacity of new columns, Pier #2 & #3 of Bridge #4-W.
| Axial load level | Axial ā (kips) | Direction | Compression failure confined | Buckling of long. rebars | Fracture of long. rebars | Low-cycle fatigue of long. rebars | Failure in the lap-splice zone | ā | Rad/in. |
| | | T & L | 0.0011169 | | 0.0056628 | 0.0019116 | 0.0011484 | | | T & L | 0.0030921 | NC | 0.0037002 | 0.0019116 | 0.0012960 | | 0.0 | T & L | 0.0046158 | NC | 0.0034514 | 0.0019116 | 0.0013836 |
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