Investigation of Stochastic Seismic Response and Index Correlation of an Arch Dam Using Endurance Time Analysis Method

Table 1

Dynamic characteristics of the Baihetan arch dam-foundation system (Hz).

Mode	Frequency	Mode	Frequency
1	1.33	6	1.65
2	1.35	7	1.97
3	1.53	8	2.03
4	1.55	9	2.04
5	1.57	10	2.23