Experimental Study on the Spanwise Correlation of Vortex-Induced Force Using Large-Scale Section Model

Table 3

Respective wind speeds selection of spanwise correlation analysis.

Wind speed point in lock-in region	Symbol of wind speed	Wind speed (m/s)
Starting point	V1	6.49
First ascending point	V2	7.09
Second ascending point	V3	7.51
Third ascending point	V4	8.01
Extreme amplitude point	V5	8.51
Descending point	V6	8.78
Ending point	V7	9.01