Wind Tunnel Test on Local Wind Field around the Bridge Tower of a Truss Girder

Table 1

Parameters of different wind barriers at full scale.

No.	Opening form	Full-scale height (m)	Porosity (%)
WB-1	Horizontal-slotted	2	40
WB-2		2	50
WB-3		1.2	40
WB-4	Circular-holed	2	40