Table 2: Reliability of the substructure.

Floor 1 2 3 4 5 6 Isolation device
First Aseismic structure 0.54 0.79 0.96 0.99 1 1
Isolation structure 1 1 1 1 1 1 1
Second Aseismic structure 0.94 0.98 0.99 1 1 1
Isolation structure 1 1 1 1 1 1 1
Third Aseismic structure 1 1 1 1 1 1
Isolation structure 1 1 1 1 1 1 1
Fourth Aseismic structure 0.98 0.99 1 1 1 1
Isolation structure 1 1 1 1 1 1 1