Effects of Equipment-Structure-Soil Interaction on Seismic Response of Equipment and Structure via Real-Time Dynamic Substructuring Shaking Table Testing
Table 2
Characteristic parameters of the soil.
Order of the Ritz vector
Order of complete mode
Frequency (Hz)
Mass participation factor
1
1
1.83
0.59
2
6
3.72
0.075
3
11
5.08
0.036
60
495
29.43
6.12 × 10−4
Sum
0.95
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