The Wind Loading Characteristics of MAN Type Dry Gas Storage Tank

Table 2

Relative roughness for different cases.

Case	Number of rough strips along the circular direction	Height of strip	Surface roughness ()	Wind field
U-1	0	0	0	Uniform flow
U-2	32	1	0.0077
U-3	32	2	0.0154
U-4	32	3	0.0231
U-5	32	4	0.0308
U-6	32	5	0.0386
U-7	32	6	0.0463
U-8	64	4	0.0617
U-9	64	5	0.0771
U-10	64	6	0.0926
T-1	0	0	0	Type A turbulent flow
T-2	32	1	0.0077
T-3	32	2	0.0154
T-4	32	3	0.0231
T-5	32	4	0.0308
T-6	32	5	0.0386
T-7	32	6	0.0463
T-8	64	4	0.0617
T-9	64	5	0.0771
T-10	64	6	0.0926