Research Article
Feasibility Study on Tension Estimation Technique for Hanger Cables Using the FE Model-Based System Identification Method
Table 3
The tensions (kN) of each hanger cable according to the estimation methods.
| Tension estimation methods | Cable number | 29A | 29B | 36A | 36B |
| Design tension | 377.685 | FE model-based system identification method | 355.82 | 309.92 | 287.79 | 256.58 | Formula-based inverse analysis method | 393.45 | 342.75 | 384.45 | 349.86 | Taut string theory | 402.35 | 355.54 | 412.60 | 382.73 | Linear regression method | 397.75 | 348.68 | 321.70 | 294.74 |
|
|