Table 1. The values of f0, f i (i = 0, 1, 2, …, 6), and the ratios of A Zi , AEWi, and ANSi for the Z-, EW-, and NS-components.
From: Vibrations of the TAIPEI 101 skyscraper caused by the 2011 Tohoku earthquake, Japan
i | Z-component | EW-component | NS-component | |||
|---|---|---|---|---|---|---|
f i | A Zi | f i | A EWi | f i | A NSi | |
0 | 0.15 | 5.27 | 0.15 | 116.5 | 0.15 | 146.3 |
1 | 0.26 | 2.81 | 0.24 | 6.9 | 0.25 | 24.5 |
2 | 0.43 | 21.8 | 0.43 | 125.2 | 0.43 | 86.0 |
3 | 0.61 | 3.1 | 0.59 | 10.8 | 0.59 | 32.0 |
4 | 0.80 | 34.4 | 0.77 | 78.5 | 0.77 | 201.5 |
5 | 1.04 | 15.5 | 1.05 | 80.8 | 1.03 | 66.0 |
6 | 1.26 | 10.8 | 1.27 | 129.9 | 1.28 | 87.5 |