Research Article
Determination of Period of RC Buildings by the Ambient Vibration Method
Table 2
Effect of the infill walls on periods.
| ID | Height (m) | Short direction | Long direction | Before | After | % change | Before | After | % change |
| S1-31 | 11.20 | 0.28 | 0.26 | 8.53 | 0.25 | 0.21 | 15.97 | S1-32 | 5.60 | 0.21 | 0.15 | 30.30 | 0.18 | 0.15 | 18.38 | S1-33 | 14.00 | 0.39 | 0.32 | 16.83 | 0.39 | 0.32 | 17.78 | S1-34 | 25.20 | 0.40 | 0.34 | 14.63 | 0.37 | 0.34 | 6.55 | S1-35 | 22.40 | 0.47 | 0.44 | 6.28 | 0.38 | 0.37 | 3.70 | S1-36 | 19.60 | 0.46 | 0.40 | 12.75 | 0.45 | 0.36 | 20.58 |
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