Page 51 - Channel Loads
P. 51
3⁄8"
X
10 mm
15⁄8" 7⁄8"
41mm 22mm
W100 - 12 Gauge Channel 15⁄8" x 27⁄16" (41mm x 62mm)
27⁄16" 1.12"
62mm 28mm
X YY
W100 Section Properties
0 .530 0 .400 0 .851 0 .337 0 .415 0 .679
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)
2 .49 0 .732
(3.71) (4.72) (22.06) (6.55) (2.16) (14.03) (6.80) (1.72)
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
24
36
48
60
72
84
96
W100 - Allowable Beam Loads
6,700 0 .01 6,700 6,700 6,700 1 .00 300 30.3 0.24 30.3 30.3
3,350 0 .04 3,350 3,350 3,350 0 .99 600 15.1 0.95 15.1 15.1
2,230 0 .09 2,230 2,230 2,230 0 .88 900 10.1 2.14 10.1 10.1
1,670 0 .15 1,670 1,670 1,450 0 .77 1200 7.6 3.79 7.6 7.6
1,340 0 .24 1,340 1,340 930 0 .66 1500 6.0 5.93 6.0 6.0
1,120 0 .35 1,120 960 640 0 .57 1800 5.0 8.51 5.0 4.4
960 0 .47 940 710 470 0 .50 2100 4.3 11.60 4.3 3.2
840 0 .62 720 540 360 0 .45 2400 3.8 15.18 3.3 2.5
30.3 1.00
15.1 1.00
10.1 0.89
6.6 0.77
4.3 0.67
2.9 0.58
2.2 0.51
1.6 0.46
1.3 0.42
1.1 0.39
67.4 64.1
49.1 41.7
32.0 24.5
21.0 16.5
15.7 12.6
12.6 10.3
10.6 8.7
9.2 7.5
8.1 6.6
7.2 KL/r >200
108 740 0 .78 570 430 290 0 .42 2700 3.4 19.32 2.6 2.0
120 670 0 .96 460 350 230 0 .39 3000 3.0 23.71 2.1 1.6
W100 - Allowable Column Loads
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
12 5090
24 4720
36 4020
48 3210
60 2570
72 2130
84 1810
96 1580
108 1400
120 1270
16190 15760
13920 12640
11110 9220
8440 6400
6250 4630
4790 3640
3900 3010
3290 2590
2860 2270
2540 2020
15090 14330
10890 9220
7040 5370
4630 3640
3460 2780
2780 2270
2340 1920
2020 1660
1780 1450
1580 KL/r >200
300 22.7 72.1 70.3
600 21.0 62.3 56.7
900 18.1 50.0 41.7
1200 14.5 38.3 29.2
1500 11.6 28.5 21.0
1800 9.6 21.8 16.5
2100 8.2 17.7 13.7
2400 7.1 14.9 11.7
2700 6.4 13.0 10.3
3000 5.7 11.5 9.2
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 – 51 –