Page 63 - Channel Loads

3⁄16"
X
13⁄16"
7
21mm
5 mm
13⁄32" X
⁄16"
11mm
Y
W700 - 19 Gauge Channel 13⁄16" x 13⁄32" (21mm x 10mm)
Y
0.165"
4mm
W700 Section Properties
10mm
Wt.. Lbs./Ft. (Kg/M)
Area of Section
2
(cm2)
in.
X-X Axis
Y-Y Axis
4
(cm4)
lx in.
3
(cm3)
Sx in.
rx. in.
(cm)
4
(m4)
ly in.
3
(cm3)
Sy in.
ry in.
(cm)
0 .25 0 .074
(0.37) (0.48)
0 .002 0 .007 0 .149 0 .007
(0.08) (0.11) (0.38) (0.29)
0 .017
(0.28)
0 .307
(0.78)
1.00 0.97 0.95 0.93 0.91 0.89 0.87 0.84 0.80 0.77
4.4
2.3
1.3
KL/r >200
KL/r >200
KL/r >200
KL/r >200
KL/r >200
KL/r >200
KL/r >200
W700 - Allowable Beam Loads
Span
Max. Uniform Load
Defl. at Load
Uniform Load at Deflection
Lateral Bracing Reduction
Span /180
Span /240
Span /360
In
Lbs
In
Lbs
Lbs
Lbs
Span
Max. Uniform Load
Defl. at Load
Uniform Load at Deflection
Lateral Bracing Reduction
Span /180
Span /240
Span /360
mm
kN
mm
kN
kN
kN
12 110
18 80
24 60
30 50
36 40
42 30
48 30
60 20
72 20
84 20
12
18
24
30
36
0 .05 110
110 70 1 .00 300 0.5 1.30 0.5
0.5 0.4
0.2 0.1
0.1 0.1
0.1 NR
NR NR
NR NR
NR NR
NR NR
NR NR
NR NR
0 .12 70 50 30 0 .97 450 0.4 2.93 0.3
0 .22 40 30 20 0 .95 600 0.3 5.22 0.2
0 .35 20 20 NR 0 .93 750 0.2 8.49 0.1
0 .48 20 NR NR 0 .91 900 0.2 11.74
0 .58 NR NR NR 0 .89 1050 0.1 13.98
0 .86 NR NR NR 0 .87 1200 0.1 20.86
1 .12 NR NR NR 0 .83 1500 0.1 27.16
1 .94 NR NR NR 0 .80 1800 0.1 46.94
3 .08 NR NR NR 0 .76 2100 0.1 74.54
W700 - Allowable Column Loads
0.1
NR
NR
NR
NR
NR
6.4
5.4
4.0
2.8
2.0
1.4
KL/r >200
KL/r >200
KL/r >200
KL/r >200
Unbraced Height
Max. Slot Face Load
Max. Column Load Applied at C.G.
K = 0.65
K = 0.80
K = 1.0
K = 1.2
In
Lbs
Lbs
Lbs
Lbs
Lbs
Unbraced Height
Max. Slot Face Load
Max. Column Load Applied at C.G.
K = 0.65
K = 0.80
K = 1.0
K = 1.2
mm
kN
kN
kN
kN
kN
460
410
330
260
200
1430
1190
890
620
430
310
KL/r >200
KL/r >200
KL/r >200
KL/r >200
1330
990
630
410
280
KL/r >200
KL/r >200
KL/r >200
KL/r >200
KL/r >200
1170
720
410
KL/r >200
KL/r >200
KL/r >200
KL/r >200
KL/r >200
KL/r >200
KL/r >200
990
500
280
KL/r >200
KL/r >200
KL/r >200
KL/r >200
KL/r >200
KL/r >200
KL/r >200
300 2.0
450 1.8
600 1.5
750 1.2
900 0.9
1050 KL/r >200
1200 KL/r >200
1500 KL/r >200
1800 KL/r >200
2100 KL/r >200
6.0
4.4
2.9
1.9
1.3
KL/r >200
KL/r >200
KL/r >200
KL/r >200
KL/r >200
5.3
3.3
1.9
1.2
42 KL/r >200
48 KL/r >200
60 KL/r >200
72 KL/r >200
84 KL/r >200
KL/r >200
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 –