Research Article
Investigation and Improvement of Bursting Force Equations in Posttensioned Anchorage Zone
Table 3
Bursting forces and variables.
| | | S | C | A | SI | CI | AI | SE0 | SE40 | SE80 | SE120 |
| | h (mm) | 200 | 400 |
| | t (mm) | 200 |
| | α.(mm) | 90 | 90 | 110 | 90 | 90 | 110 | 90 |
| | α (°) | 0 | 5 | 0 |
| | e (mm) | 0 | 0 | 40 | 80 | 120 |
| | P (kN) | 258 |
| | 0.375 | 0.375 | 0.208 | 0.375 | 0.375 | 0.208 | 0.291 | 0.314 | 0.347 | 0.416 |
| | (N/mm) | 169.0 | 187.2 | 552.9 | 166.4 | 328.1 | 540.6 | 211.7 | 200.0 | 163.6 | 139.9 |
| | (kN) | 33.8 | 37.4 | 110.6 | 33.3 | 65.6 | 108.1 | 42.3 | 40.0 | 32.7 | 28.0 |
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