Research Article
Impact of Plastic Hinge Properties on Capacity Curve of Reinforced Concrete Bridges
Table 10
Plastic curvature capacity of Pier #2 columns, Bridge #2-E.
| Axial load level | Axial ā (kips) | Direction | Compression failure unconfined | 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 | 0.0002197 | 0.0001173 | 0.0056480 | 0.0020010 | 0.0011435 | | | T | 0.0005576 | 0.0004913 | 0.0038295 | 0.0020010 | 0.0016161 | | | L | 0.0006404 | 0.0006231 | 0.0037024 | 0.0020010 | 0.0017319 | | 0.0 | T & L | 0.0011457 | 0.0024662 | 0.0033434 | 0.0020010 | 0.0024387 |
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