Analysis of Span-Directional Coherence Function and Buffeting Response of a Long-Span Natural Gas Pipeline Suspension Bridge under a Turbulent Wind Field

Table 1

Buffeting force measurement condition.

Number	Wind speed (m/s)	Wind angle of attack (°)	Wing grid vibration frequency (Hz)	Integral scale (m)	Turbulence intensity (%)
1	7	-3	1.0	7	5.6
2	7	0	1.0	7	5.6
3	7	+3	1.0	7	5.6
10	10	−3	1.0	10	5.6
13	10	0	1.0	10	5.6
16	10	+3	1.0	10	5.6