Page 13 - ZSi-Foster Channel Loads

W201 - 12 Gauge Channel

5
1
1 ⁄8" x 3 ⁄4" (41mm x 83mm)

5
1 ⁄8" 41mm
7 ⁄8" 22mm
3 ⁄8" 10
mm

X 3 ⁄4" X 83mm
1
W201 Section Properties

Y Y Wt.. Area of X-X Axis Y-Y Axis
Lbs./ Section
Ft. in. 2 lx in. 4 Sx in. 3 rx. in. ly in. 4 Sy in. 3 ry in.
2
(Kg/M) (cm ) (cm ) (cm ) (cm) (m ) (cm ) (cm)
3
4
3
4
3 .82 1 .122 0 .954 0 .587 0 .922 0 .477 0 .587 0 .652
(5.68) (7.24) (39.71) (9.62) (2.34) (19.85) (9.62) (1.66)
W201 - 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 2,500 * 0 .00 2,500 * 2,500 * 2,500 * 1 .00 300 11.1 * 0.05 11.1 * 11.1 * 11.1 * 1.00
24 2,500 * 0 .02 2,500 * 2,500 * 2,500 * 1 .00 600 11.1 * 0.39 11.1 * 11.1 * 11.1 * 1.00
36 2,500 * 0 .05 2,500 * 2,500 * 2,500 * 1 .00 900 11.1 * 1.31 11.1 * 11.1 * 11.1 * 1.00
48 2,460 0 .13 2,460 2,460 2,460 1 .00 1,200 11.1 * 3.10 11.1 * 11.1 * 11.1 * 1.00
60 1,970 0 .20 1,970 1,970 1,670 0 .96 1,500 8.9 4.84 8.9 8.9 7.7 0.97
72 1,640 0 .28 1,640 1,640 1,160 0 .92 1,800 7.4 6.98 7.4 7.4 5.3 0.93
84 1,410 0 .39 1,410 1,280 850 0 .88 2,100 6.4 9.50 6.4 5.9 3.9 0.89
96 1,230 0 .50 1,230 980 650 0 .85 2,400 5.6 12.39 5.6 4.5 3.0 0.85
108 1,090 0 .64 1,030 770 510 0 .81 2,700 4.9 15.66 4.7 3.6 2.4 0.81
120 980 0 .78 830 630 420 0 .77 3,000 4.4 19.36 3.8 2.9 1.9 0.78

W201 - 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 6700 25700 25480 25120 24720 300 29.8 114.4 113.4 111.9 110.1
24 6580 24510 23830 22900 22010 600 29.3 109.2 106.3 102.2 98.3
36 6430 23020 22010 20810 19820 900 28.6 102.7 98.3 92.9 88.5
48 6290 21580 20450 18860 16320 1,200 28.0 96.4 91.4 84.7 73.7
60 6130 20370 18860 15680 12520 1,500 27.4 91.0 84.7 70.9 57.0
72 5730 19160 16320 12520 9040 1,800 25.7 86.1 73.7 57.0 41.5
84 5270 17120 13760 9570 6640 2,100 23.7 77.2 62.5 43.9 30.5
96 4770 15040 11310 7320 5090 2,400 21.5 68.1 51.6 33.6 23.4
108 4240 12980 9040 5790 4020 2,700 19.2 59.0 41.5 26.6 18.5
120 3750 11010 7320 4690 KL/r >200 3,000 17.0 50.3 33.6 21.5 KL/r >200
* Load limited by spot weld shear
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.
ZSi-Foster Channel Load Data zsi-foster.com – 13 –