Page 40 - Channel Loads

3
X
15⁄8" 10 41mm 7⁄8" mm 22mm
13⁄16" X
⁄8"
W500 - 14 Gauge Channel 15⁄8" x 13⁄16" (41mm x 21mm)
Y 0.342"
Y
9mm
W500 Section Properties
21mm
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)
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
12 930
18 620
24 470
30 370
36 310
42 270
48 230
60 190
72 160
84 130
12
18
24
30
36
42
48
60
72
84
0 .03 930 930
0 .06 620 620
0 .11 470 430
0 .17 370 270
0 .24 250 190
0 .34 190 140
0 .43 140 110
W500 - Allowable Beam Loads
930 1 .00 300 4.2 0.67 4.2
510 1 .00 450 2.8 1.50 2.8
290 1 .00 600 2.1 2.65 2.1
180 0 .99 750 1.7 4.19 1.7
130 0 .98 900 1.4 6.09 1.2
90 0 .96 1050 1.2 8.16 0.8
70 0 .94 1200 1.1 10.83 0.7
0 .135 0 .609
(2.21) (1.55)
1.00 1.00 1.00 1.00 0.98 0.96 0.94 0.91 0.88 0.86
26.1
22.5
17.7
13.0
9.1
6.7
5.1
KL/r >200
KL/r >200
KL/r >200
1 .00
(1.49)
0 .295
(1.90)
0 .026 0 .056
(1.08) (0.92)
0 .297
(0.75)
4.2
2.8
2.0
1.2
0.9
0.6
0.5
0.3
0.2
0.2
0 .109
(4.54)
4.2
2.4
1.3
0.8
0.6
0.4
0.3
0.2
0.1
0.1
27.3
24.3
20.9
16.9
13.0
9.6
7.4
4.7
KL/r >200
KL/r >200
0 .69
1 .01
1 .30
90 70 50 0 .91 1500 0.8 16.74 0.4
60 50 30 0 .88 1800 0.7 24.37 0.3
50 40 20 0 .86 2100 0.6 33.86 0.2
W500 - 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
2010 6530
1950 6140
1890 5700
1800 5250
1680 4740
1510 4140
1330 3540
1020 2430
780 1690
KL/r >200 1240
6360
5840
5280
4650
3910
3180
2510
1610
1110
KL/r >200
6110
5420
4650
3720
2840
2100
1610
KL/r >200
KL/r >200
KL/r >200
5840
5010
3910
2840
1980
1460
1110
KL/r >200
KL/r >200
KL/r >200
300 8.9
450 8.7
600 8.4
750 8.1
900 7.5
1050 6.8
1200 6.0
1500 4.6
1800 3.6
2100 KL/r >200
29.1 28.3
27.4 26.1
25.5 23.7
23.5 20.9
21.3 17.7
18.7 14.5
16.1 11.5
11.2 7.4
7.7 5.1
5.7 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.
– 40 –
zsi-foster.com ZSi-Foster Channel Load Data