Research Article
Investigation on Seismic Performance of Bidirectional Self-Centering Reinforced Concrete Frame Structures by Shaking Table Tests
Table 10
Maximum acceleration responses of the test structure.
| PGA (g) | Maximum 1st floor acceleration (g) | Maximum 2nd floor acceleration (g) | Maximum 1st floor amplification factor | Maximum 2nd floor amplification factor | X | Y | X | Y | X | Y | X | Y |
| 0.13 | 0.21 | 0.17 | 0.33 | 0.29 | 1.79 | 1.51 | 2.74 | 2.72 | 0.26 | 0.51 | 0.44 | 0.67 | 0.53 | 1.76 | 1.97 | 2.21 | 2.45 | 0.52 | 0.67 | 0.65 | 1.17 | 1.04 | 1.51 | 1.46 | 2.03 | 2.33 | 0.78 | 0.94 | 0.83 | 1.47 | 1.39 | 1.19 | 1.18 | 1.82 | 1.96 | 1.04 | 1.11 | 1.41 | 1.86 | 1.66 | 1.11 | 1.63 | 1.63 | 1.90 | 1.30 | 1.80 | 1.59 | 2.23 | 1.83 | 1.49 | 1.51 | 1.73 | 1.74 | 1.56 | 1.59 | 1.76 | 2.72 | 2.45 | 1.06 | 1.34 | 1.67 | 1.81 |
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