Page 56 - ZSi-Foster Channel Loads

W150 - 12 Gauge Channel

1
5
1 ⁄8" x 3 ⁄4" (41mm x 83mm)

5
1 ⁄8" 41mm
7 ⁄8" 22mm
10
3 ⁄8" mm

1
3 ⁄4" 83mm
X X
1.51" 38mm
W150: Section Properties
Y Y
Area of
Wt.. Section X-X Axis Y-Y Axis
Lbs./Ft. in. 2
(Kg/M) lx in. 4 Sx in. 3 rx. in. ly in. 4 Sy in. 3 ry in.
2
(cm ) (cm ) (cm ) (cm) (m ) (cm ) (cm)
4
3
3
4
3 .07 0 .902 1 .113 0 .639 1 .111 0 .435 0 .536 0 .695
(4.57) (5.82) (46.33) (10.47) (2.82) (18.11) (8.78) (1.77)
W150 - 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 10,720 0 .01 10,720 10,720 10,720 1 .00 300 48.4 0.18 48.4 48.4 48.4 1.00
24 5,360 0 .03 5,360 5,360 5,360 0 .98 600 24.2 0.72 24.2 24.2 24.2 0.99
36 3,570 0 .07 3,570 3,570 3,570 0 .85 900 16.1 1.63 16.1 16.1 16.1 0.85
48 2,680 0 .12 2,680 2,680 2,680 0 .70 1200 12.1 2.89 12.1 12.1 12.1 0.71
60 2,140 0 .18 2,140 2,140 1,940 0 .54 1500 9.7 4.52 9.7 9.7 8.9 0.56
72 1,790 0 .27 1,790 1,790 1,350 0 .44 1800 8.1 6.53 8.1 8.1 6.2 0.44
84 1,530 0 .36 1,530 1,490 990 0 .37 2100 6.9 8.88 6.9 6.9 4.5 0.38
96 1,340 0 .47 1,340 1,140 760 0 .33 2400 6.0 11.56 6.0 5.2 3.5 0.33
108 1,190 0 .59 1,190 900 600 0 .29 2700 5.4 14.64 5.4 4.1 2.8 0.30
120 1,070 0 .73 970 730 490 0 .27 3000 4.8 18.10 4.4 3.3 2.2 0.27

W150 - 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 6230 19910 19360 18480 17490 300 27.8 88.7 86.3 82.6 78.2
24 5730 16950 15250 12890 10630 600 25.6 75.9 68.5 58.2 48.2
36 4740 13190 10630 7650 5660 900 21.3 59.5 48.2 35.0 25.8
48 3590 9570 6870 4800 3660 1200 16.2 43.5 31.4 21.9 16.7
60 2740 6690 4800 3460 2710 1500 12.5 30.6 21.9 15.7 12.3
72 2160 4990 3660 2710 2170 1800 9.8 22.7 16.7 12.3 9.8
84 1760 3960 2970 2250 1830 2100 8.0 18.0 13.5 10.2 8.3
96 1500 3280 2500 1930 1580 2400 6.8 14.9 11.3 8.7 7.2
108 1310 2800 2170 1700 1400 2700 5.9 12.7 9.8 7.7 6.3
120 1170 2460 1930 1520 KL/r >200 3000 5.3 11.1 8.7 6.9 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.

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