Seismic Safety Design and Analysis of Hydraulic Sluice Chamber Structure Based on Finite Element Method

Table 2

Period table of natural frequency of gate chamber structure under different conditions.

Order	Normal water level
	Frequency	Cycle
1	4.038	0.248
2	4.178	0.239
3	7.708	0.130
4	13.013	0.077
5	13.820	0.072