Experimental Investigations of the Seismic Performance of a Base-Isolated Uninterruptible Power Supply (UPS) through Shaking Table Tests

Figure 7

Initial input acceleration time histories in the X-, Y-, and Z-directions of the AC156_100 used in test specimen no. 5A. (a) X-direction. (b) Y-direction. (c) Z-direction.

(a)

(b)

(c)