TABLE 13
Dynamic Design Shear Stress for Webs of Cold-Formed Members
(Fy = 60 ksi)
Simple Shear
(h/t) < /= 47
Fdv = 0.50
Fdy < /= 33.0 ksi
47 < (h/t) < /= 67
Fdv = 1.54 x 103/(h/t)
67 < (h/t) < /= 150
Fdv = 1.07 x 105/(h/t)
Combined Bending and Shear
(h/t)
Fdv (ksi)
20
16.41
30
16.23
40
16.02
50
15.75
60
15.00
70
14.20
80
13.00
90
11.75
100
10. 40
110
8.75
120
7.43
2.08-143