Research Article
Repairing and Strengthening of Damaged RC Columns Using Thin Concrete Jacketing
Table 7
Ultimate load-carrying capacities for A-B jacketed column specimens.
| | Notation | Pu (kN) | Column sectional area | Column core area (cm2) | Jacket area (cm2) |
| | A-W | 517 | (15 cm × 15 cm) 225 cm2 | 100 | 125 | | B-W | 713 | (17 cm × 17 cm) 289 cm2 | 189 | | B-W/A-W | 1.38 | | 1.51 | | A-C | 642 | (15 cm × 15 cm) 225 cm2 | 100 | 125 | | B-C | 812 | (17 cm × 17 cm) 289 cm2 | 189 | | B-C/A-C | 1.26 | | 1.51 | | A-S | 653 | (15 cm × 15 cm) 225 cm2 | 100 | 125 | | B-S | 859 | (17 cm × 17 cm) 289 cm2 | 189 | | B-S/A-S | 1.32 | | 1.51 |
|
|
