Page 63 - ZSi-Foster Channel Loads

W700 - 19 Gauge Channel

13
13 ⁄16" x ⁄32" (21mm x 10mm)

13 ⁄16" 21mm
5
3 ⁄16" 7 ⁄16" mm 11mm

X 13 ⁄32" X 10mm
Y 0.165" Y
4mm
W700 Section Properties
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
4
3
0 .25 0 .074 0 .002 0 .007 0 .149 0 .007 0 .017 0 .307
(0.37) (0.48) (0.08) (0.11) (0.38) (0.29) (0.28) (0.78)
W700 - 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
12 110 0 .05 110 110 70 1 .00 300 0.5 1.30 0.5 0.5 0.4 1.00
18 80 0 .12 70 50 30 0 .97 450 0.4 2.93 0.3 0.2 0.1 0.97
24 60 0 .22 40 30 20 0 .95 600 0.3 5.22 0.2 0.1 0.1 0.95
30 50 0 .35 20 20 NR 0 .93 750 0.2 8.49 0.1 0.1 NR 0.93
36 40 0 .48 20 NR NR 0 .91 900 0.2 11.74 0.1 NR NR 0.91
42 30 0 .58 NR NR NR 0 .89 1050 0.1 13.98 NR NR NR 0.89
48 30 0 .86 NR NR NR 0 .87 1200 0.1 20.86 NR NR NR 0.87
60 20 1 .12 NR NR NR 0 .83 1500 0.1 27.16 NR NR NR 0.84
72 20 1 .94 NR NR NR 0 .80 1800 0.1 46.94 NR NR NR 0.80
84 20 3 .08 NR NR NR 0 .76 2100 0.1 74.54 NR NR NR 0.77

W700 - 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
12 460 1430 1330 1170 990 300 2.0 6.4 6.0 5.3 4.4
18 410 1190 990 720 500 450 1.8 5.4 4.4 3.3 2.3
24 330 890 630 410 280 600 1.5 4.0 2.9 1.9 1.3
30 260 620 410 KL/r >200 KL/r >200 750 1.2 2.8 1.9 1.2 KL/r >200
36 200 430 280 KL/r >200 KL/r >200 900 0.9 2.0 1.3 KL/r >200 KL/r >200
42 KL/r >200 310 KL/r >200 KL/r >200 KL/r >200 1050 KL/r >200 1.4 KL/r >200 KL/r >200 KL/r >200
48 KL/r >200 KL/r >200 KL/r >200 KL/r >200 KL/r >200 1200 KL/r >200 KL/r >200 KL/r >200 KL/r >200 KL/r >200
60 KL/r >200 KL/r >200 KL/r >200 KL/r >200 KL/r >200 1500 KL/r >200 KL/r >200 KL/r >200 KL/r >200 KL/r >200
72 KL/r >200 KL/r >200 KL/r >200 KL/r >200 KL/r >200 1800 KL/r >200 KL/r >200 KL/r >200 KL/r >200 KL/r >200
84 KL/r >200 KL/r >200 KL/r >200 KL/r >200 KL/r >200 2100 KL/r >200 KL/r >200 KL/r >200 KL/r >200 KL/r >200
NR = Not Recommended
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 – 63 –