Page 52 - ZSi-Foster Channel Loads

W100H - 12 Gauge Channel

7
5
9
7
1 ⁄8" x 2 ⁄16" (41mm x 62mm) with ⁄16" holes on 1 ⁄8" centers.

5
1 ⁄8" 41mm
7 ⁄8" 22mm
10
3 ⁄8" mm
7
2 ⁄16" 62mm
X X
1.12" 28mm W100H 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.
(cm ) (cm ) (cm ) (cm) (m ) (cm ) (cm)
2
3
4
3
4
2 .49 0 .732 0 .530 0 .400 0 .851 0 .337 0 .415 0 .679
(3.71) (4.72) (22.06) (6.55) (2.16) (14.03) (6.80) (1.72)
W100H - 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 6,365 0 .01 6,365 6,365 6,365 1 .00 300 28.8 0.24 28.8 28.8 28.8 1.00
24 3,183 0 .04 3,183 3,183 3,183 0 .99 600 14.4 0.95 14.4 14.4 14.4 1.00
36 2,119 0 .09 2,119 2,119 2,119 0 .88 900 9.6 2.14 9.6 9.6 9.6 0.89
48 1,587 0 .15 1,587 1,587 1,378 0 .77 1200 7.2 3.79 7.2 7.2 6.3 0.77
60 1,273 0 .24 1,273 1,273 884 0 .66 1500 5.7 5.93 5.7 5.7 4.1 0.67
72 1,064 0 .35 1,064 912 608 0 .57 1800 4.8 8.51 4.8 4.2 2.8 0.58
84 912 0 .47 893 675 447 0 .50 2100 4.1 11.60 4.1 3.1 2.1 0.51
96 798 0 .62 684 513 342 0 .45 2400 3.6 15.18 3.2 2.4 1.6 0.46
108 703 0 .78 542 409 276 0 .42 2700 3.2 19.32 2.5 1.9 1.3 0.42
120 637 0 .96 437 333 219 0 .39 3000 2.9 23.71 2.0 1.5 1.0 0.39

W100H - 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 5090 16190 15760 15090 14330 300 22.7 72.1 70.3 67.4 64.1
24 4720 13920 12640 10890 9220 600 21.0 62.3 56.7 49.1 41.7
36 4020 11110 9220 7040 5370 900 18.1 50.0 41.7 32.0 24.5
48 3210 8440 6400 4630 3640 1200 14.5 38.3 29.2 21.0 16.5
60 2570 6250 4630 3460 2780 1500 11.6 28.5 21.0 15.7 12.6
72 2130 4790 3640 2780 2270 1800 9.6 21.8 16.5 12.6 10.3
84 1810 3900 3010 2340 1920 2100 8.2 17.7 13.7 10.6 8.7
96 1580 3290 2590 2020 1660 2400 7.1 14.9 11.7 9.2 7.5
108 1400 2860 2270 1780 1450 2700 6.4 13.0 10.3 8.1 6.6
120 1270 2540 2020 1580 KL/r >200 3000 5.7 11.5 9.2 7.2 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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