Research Article
Experimental and Numerical Analysis of a High-Rise Structure with a Dual FPS Isolation System
Table 2
X-direction mode of structure/(Hz).
| | Mode | 1 | 2 | 3 | 4 | 5 |
| | Primary structure | 2.25 (2.20) | 8.17 (8.10) | 17.99 (14.70) | 28.51 (27.00) | 41.05 (42.97) | | FPS base isolation structure | 2.14 (2.02) | 7.74 (4.98) | 17.04 (16.34) | 30.95 (23.16) | 41.52 (39.90) | | FPS inter-storey isolation structure | 1.60 (1.31) | 8.68 (4.95) | 20.09 (15.66) | 29.57 (22.69) | 41.14 (39.14) | | FPS dual isolation structure | 1.53 (1.24) | 8.15 (4.81) | 19.09 (15.10) | 28.91 (21.34) | 40.38 (38.52) |
|
|
Note. Test value is in brackets.
|
