Research Article
Analysis of a T-Frame Bridge
Table 3
Experimental and theoretical base frequency (Hz).
| Experiment location | Experiment | Theory | Vibration mode |
| 15# T-frame | 2.24 | 1.31 | Symmetric vertical bending | Middle-span hang beam | 2.70 | 3.60 | Symmetric vertical bending | 16# T-frame | 2.22 | 1.30 | Symmetric vertical bending |
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