Seismic Performance of CAP1400 Nuclear Power Station considering Foundation Uplift

Table 5

Structure displacement under seismic loads.

Number	Intensity	Maximum interstory drift		Maximum displacement at the top floor (mm)
		Test	FEA	Test	FEA
1	Frequent	1/728	1/625	3.1	3.5
2		1/583	1/562	3.0	3.2
3		1/461	1/581	3.4	3.7
4	Moderate	1/331	1/171	6.1	11.7
5	Rare	1/209	1/130	6.5	11.1
6	Destructive	1/81	1/83	13.6	20.7