Page 58 - Channel Loads

15⁄8" 7⁄8"
3⁄8"
41mm
22mm
10 mm
W150SS - 12 Gauge Channel
15⁄8" x 31⁄4" (41mm x 83mm) with 9⁄16" x 11⁄8" Short Slots on 2" centers.
31⁄4" 83mm XX
1.51" 38mm YY
W150SS: Section Properties
3 .07 0 .902 1 .113 0 .639 1 .111 0 .435 0 .536 0 .695
(4.57) (5.82) (46.33) (10.47) (2.82) (18.11) (8.78) (1.77)
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)
W150SS - Allowable Beam Loads
12 9,648 0 .01 9,648 9,648 9,648 1 .00 300 43.6 0.18
24 4,824 0 .03 4,824 4,824 4,824 0 .98 600 21.8 0.72
36 3,213 0 .07 3,213 3,213 3,213 0 .85 900 14.5 1.63
48 2,412 0 .12 2,412 2,412 2,412 0 .70 1200 10.9 2.89
60 1,926 0 .18 1,926 1,926 1,746 0 .54 1500 8.7 4.52
72 1,611 0 .27 1,611 1,611 1,215 0 .44 1800 7.3 6.53
84 1,377 0 .36 1,377 1,341 891 0 .37 2100 6.2 8.88
43.6 43.6
21.8 21.8
14.5 14.5
10.9 10.9
8.7 8.7
7.3 7.3
6.2 6.2
43.6 1.00
21.8 0.99
14.5 0.85
10.9 0.71
8.0 0.56
5.6 0.44
4.1 0.38
3.1 0.33
2.5 0.30
2.0 0.27
82.6 78.2
58.2 48.2
35.0 25.8
21.9 16.7
15.7 12.3
12.3 9.8
10.2 8.3
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
96 1,206 0 .47 1,206 1,026 684 0 .33 2400 5.4 11.56 5.4 4.7
108 1,071 0 .59 1,071 810 540 0 .29 2700 4.8 14.64 4.8 3.7
120 963 0 .73 873 657 441 0 .27 3000 4.4 18.10 4.0 3.0
W150SS - 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 6230
24 5730
36 4740
48 3590
60 2740
72 2160
84 1760
96 1500
108 1310
120 1170
19910 19360 18480
16950 15250 12890
13190 10630 7650
9570 6870 4800
6690 4800 3460
4990 3660 2710
3960 2970 2250
3280 2500 1930
2800 2170 1700
2460 1930 1520
17490
10630
5660
3660
2710
2170
1830
1580
1400
KL/r >200
300 27.8 88.7
600 25.6 75.9
900 21.3 59.5
1200 16.2 43.5
1500 12.5 30.6
1800 9.8 22.7
2100 8.0 18.0
2400 6.8 14.9
2700 5.9 12.7
3000 5.3 11.1
86.3
68.5
48.2
31.4
21.9
16.7
13.5
11.3 8.7 7.2
9.8 7.7 6.3
8.7 6.9 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.
– 58 –
zsi-foster.com ZSi-Foster Channel Load Data