Effects of Contraction Joints on Vibrational Characteristics of Arch Dams: Experimental Study

Table 3

Velocity amplitudes at H₁–H₉ for base excitation at (mm/s).

Measurement point	H1	H2	H3	H4	H5	H6	H7	H8	H9
Model I	0.69	1.69	2.42	8.61	17.66	14.10	4.87	1.37	1.21
Model II	0.36	6.14	12.61	6.36	10.88	20.11	21.92	2.67	1.89
Model III	3.51	1.69	3.89	8.87	9.28	9.10	4.33	0.47	2.10