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Maximum response of bridges with and without PTMD systems.
| MTMD Condition | Dynamic Responses | |||
|---|---|---|---|---|
| Vertical Deflection (mm) | Reduction Ratio | Lateral Deflection(mm) | Reduction Ratio | |
| Mass ratio 2.0% | 40.13 | (45.47%) | 33.56 | (37.98%) |
| Mass ratio 1.5% | 46.41 | (36.93%) | 38.20 | (25.71%) |
| Mass ratio 1.0% | 52.02 | (29.31%) | 42.43 | (21.59%) |
| Mass ratio 0.5% | 58.07 | (21.09%) | 47.59 | (12.05%) |
