Page 45 - Channel Loads

3
X
15⁄8" 7⁄8"
Y
10 mm
15⁄8" X
41mm 22mm
Y
⁄8"
W501SS - 14 Gauge Channel
15⁄8" x 15⁄8" (41mm x 41mm) with 9⁄16" x 11⁄8" Short Slots on 2" centers.
41mm
W501SS Section Properties
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 .01
(2.99)
0 .59 0 .122
(3.81) (5.08)
0 .15
(2.46)
0 .454 0 .219 0 .269 0 .609
(1.15) (9.12) (4.41) (1.55)
W501SS - 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
18
24
30
36
42
48
60
72
84
12
18
24
30
36
42
48
60
72
84
711 * 711 * 711 * 711 * 711 * 648 567 450 378 324
3430
3390
3350
3310
3230
3150
3040
2760
2370
2000
0 .00 711 0 .02 711 0 .04 711 0 .08 711 0 .13 711 0 .19 648 0 .25 567 0 .39 378 0 .57 270 0 .78 198
13420
13030
12580
12120
11680
11010
10290
8730
7140
5630
* 711 * * 711 * * 711 * * 711 * * 531
1 .00 300 1 .00 450 1 .00 600 1 .00 750 1 .00 900 1 .00 1050 0 .99 1200 0 .95 1500 0 .92 1800 0 .88 2100
3.2 *
3.2 *
3.2 *
3.2 *
3.2 *
2.9
2.6
2.0
1.7 13.79 1.2 1.4 18.77 0.9
3.2 * 3.2 * 3.2 * 3.2 * 3.2 * 2.7
2.0 1.3 0.9 0.7
59.0
56.7
54.2
51.8
48.1
44.1
39.9
31.4
23.3
17.1
3.2 * 3.2 * 3.2 * 3.2 * 2.4
1.8 1.4 0.9 0.6 0.4
57.9
54.8
51.8
47.2
42.0
36.7
31.4
21.5
14.9
11.0
1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.96 0.92 0.88
56.7
53.0
48.1
42.0
35.6
29.3
23.3
14.9
10.4
KL/r >200
* * * * *
711
711
711
711
711
585
450
288
198
144 99
0.12 3.2 0.41 3.2 0.96 3.2 1.88 3.2 3.24 3.2 4.76 2.9 6.23 2.6 9.69 1.8
* * * * *
387
297
189
135
13250
12720
12160
11590
10740
9820
8850
6900
5080
3730
13000 12720
12300 11880
11590 10740
10520 9340
9340 7870
8110 6430
6900 5080
4680 3250
3250 2260
2390 KL/r >200
300 15.3 59.7
450 15.1 58.0
600 14.9 56.1
750 14.7 54.1
900 14.4 52.1
1050 14.1 49.3
1200 13.6 46.2
1500 12.4 39.4
1800 10.7 32.4
2100 9.1 25.8
W501SS - 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
* Load limited by spot weld shear Beam loads shown are total uniform Refer to pages 3 - 6 for other beam
load, including the channel weight, for a simple span supported at each end that is adequately laterally braced. support conditions.
ZSi-Foster Channel Load Data zsi-foster.com – 45 –