Page 8 - ZSi-Foster Channel Loads
P. 8
W200 - 12 Gauge Channel
5
5
1 ⁄8" x 1 ⁄8" (41mm x 41mm)
5
1 ⁄8" 41mm
7 ⁄8" 22mm
3 ⁄8" 10
mm
5
1 ⁄8" 41mm
X X
0.72" 18mm
W200 Section Properties
Y Y
Area of
Wt.. X-X Axis Y-Y Axis
Lbs./Ft. Section
2
in.
(Kg/M) lx in. 4 Sx in. 3 rx. in. ly in. 4 Sy in. 3 ry in.
(cm ) (cm ) (cm ) (cm) (m ) (cm ) (cm)
2
4
4
3
3
1 .91 0 .561 0 .188 0 .207 0 .579 0 .238 0 .293 0 .652
(2.84) (3.62) (7.83) (3.39) (1.47) (9.91) (4.80) (1.66)
W200 - Allowable Beam Loads
Max. Defl. Uniform Load at Deflection Max. Defl. Uniform Load at Deflection
Span Uniform at Span Span Span Lateral Span Uniform at Span Span Span Lateral
Load Load /180 /240 /360 Bracing Load Load /180 /240 /360 Bracing
In Lbs In Lbs Lbs Lbs Reduction mm kN mm kN kN kN Reduction
12 3,480 0 .01 3,480 3,480 3,480 1 .00 300 15.7 0.35 15.7 15.7 15.7 1.00
24 1,740 0 .06 1,740 1,740 1,740 1 .00 600 7.9 1.39 7.9 7.9 7.9 1.00
36 1,160 0 .13 1,160 1,160 910 0 .93 900 5.2 3.13 5.2 5.2 4.2 0.94
48 870 0 .23 870 770 510 0 .87 1,200 3.9 5.53 3.9 3.6 2.4 0.87
60 700 0 .35 660 490 330 0 .82 1,500 3.2 8.72 3.0 2.3 1.5 0.82
72 580 0 .51 460 340 230 0 .77 1,800 2.6 12.52 2.1 1.6 1.1 0.78
84 500 0 .70 340 250 170 0 .74 2,100 2.2 16.85 1.6 1.2 0.8 0.74
96 430 0 .89 260 190 130 0 .70 2,400 2.0 22.13 1.2 0.9 0.6 0.71
108 390 1 .15 200 150 100 0 .67 2,700 1.7 27.93 0.9 0.7 0.4 0.68
120 350 1 .42 160 120 80 0 .65 3,000 1.6 34.39 0.8 0.6 0.4 0.65
W200 - Allowable Column Loads
Max. Max. Column Load Applied at C.G. Max. Max. Column Load Applied at C.G.
Unbraced Slot Face Unbraced Slot Face
Height K = 0.65 K = 0.80 K = 1.0 K = 1.2 Height K = 0.65 K = 0.80 K = 1.0 K = 1.2
Load Load
In Lbs Lbs Lbs Lbs Lbs mm kN kN kN kN kN
12 3,870 12,430 12,120 11,640 11,110 300 17.3 55.4 54.0 52.0 49.6
24 3,620 10,830 9,970 8,830 7,780 600 16.1 48.4 44.7 39.7 35.1
36 3,250 8,970 7,780 6,420 5,330 900 14.5 40.3 35.1 29.0 24.1
48 2,800 7,300 6,030 4,710 3,820 1,200 12.6 32.9 27.3 21.4 17.3
60 2,410 5,940 4,710 3,650 2,970 1,500 10.9 26.8 21.4 16.5 13.5
72 2,110 4,850 3,820 2,970 2,410 1,800 9.5 22.0 17.3 13.5 10.9
84 1,870 4,060 3,210 2,490 1,990 2,100 8.5 18.4 14.5 11.3 9.1
96 1,680 3,490 2,760 2,120 1,670 2,400 7.6 15.8 12.5 9.6 7.6
108 1,530 3,060 2,410 1,830 KL/r >200 2,700 6.9 13.8 10.9 8.3 KL/r >200
120 1,390 2,710 2,120 KL/r >200 KL/r >200 3,000 6.3 12.3 9.6 KL/r >200 KL/r >200
Beam loads shown are total uniform load, including the channel weight, for a simple span supported at each end that is adequately laterally braced.
Refer to pages 3 - 6 for other beam support conditions.
– 8 – zsi-foster.com ZSi-Foster Channel Load Data