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

Table 2

Velocity amplitudes at H₁–H₉ for base excitation of 100 Hz (mm/s).

Measurement point	H1	H2	H3	H4	H5	H6	H7	H8	H9
Model I	0.12	0.09	0.04	0.22	0.46	0.20	0.05	0.03	0.02
Model II	0.42	0.17	0.16	0.32	0.11	0.04	0.55	0.11	0.13
Model III	12.19	11.65	12.38	13.68	14.40	16.79	17.80	19.08	16.65