Wind Engineering Study Workflow Interpretation.pdf

Bridge Aerodynamic Stability Criteria…First Cut Check

2. 4 Site-Specific Design Override

a Wind Climate Assessment.

+ abridge site is windy (9, ye that accent

+ me sider aerodynamic investigations, including a wind tunnel study

even for spans les than 250 m.

Cable Stability: Rain-Wind Oscillations (RWO)

WO occur typically when the Frequency is 1 to 3 Tz, Wind Speedis to 18 m/s and

Angle of Incidence ie 30 10 80 degrees

Seraton Number (Sc) fer torture surace