Page 50 - ZF-Catalog-ZSi-Foster-08-19-R3

W801 Channel Loads 12 Gauge - 15⁄8" x 2" (41mm x 51mm)
Channel Part No.
Wt./Ft. Lbs. (Kg/M)
Area of Section Sq. in. (Sq. cm)
X-X Axis
Y-Y Axis
4 (lx cm4)
lx in.
3 (Sx cm3)
Sx in.
rx. in. (rx. cm)
4 (ly cm4)
ly in.
3 (Sy cm3)
Sy in.
ry in. (ry cm)
W801
12 1,520 * 18 1,520 * 24 1,520 * 30 1,520 * 36 1,460
42 1,250 48 1,090 60 870 72 730 84 620
12
18
24
30
36
42
48
60
72
84
2.92 0.859
(4.35) (5.54)
0.00 1,520
0.02 1,520
0.04 1,520
0.07 1,520
0.12 1,460
0.16 1,250
0.20 1,090
0.32 870
0.46 630
0.62 470
Section Properties
0.261 0.261 0.551
(10.86) (4.28) (1.40)
W801 - Allowable Beam Loads
0.325 0.400
(13.53) (6.55)
0.615
(1.56)
6.8 * 6.8 * 6.8 * 6.8 * 5.8
4.3 3.3 2.1 1.5 1.1
79.7
72.2
65.8
60.9
51.9
42.6
33.9
21.8
15.1
11.1
Span
Max. Uniform Load (W)
Deflec- tion at Load (W)
Uniform Load at Deflection
Span /180
Span /240
Span /360
In
Lbs
In
Lbs
Lbs
Lbs
Span
Max. Uniform Load (W)
Deflection at Load (W)
Uniform Load at Deflection
Span /180
Span /240
Span /360
mm
kN
mm
kN
kN
kN
* * * *
1,520 * 1,520 * 1,520 * 1,520 * 1,460 1,250 1,070
680 470 350
1,520 * 1,520 * 1,520 * 1,520 * 1,270
930
710
460
320
230
300 6.8 450 6.8 600 6.8 750 6.8 900 6.6
1,050 5.6 1,200 4.9 1,500 4.0 1,800 3.3 2,100 2.8
* * * *
0.11
0.36
0.86
1.68
2.83
3.86
5.03
7.88
11.32
15.31
6.8 * 6.8
6.8 * 6.8
6.8 * 6.8
6.8 * 6.8
6.6 6.6
5.6 5.6
4.9 4.9
4.0 3.2
2.9 2.2
2.1 1.6
85.9 84.4
82.5 79.7
78.5 74.7
74.4 69.9
70.5 65.8
67.0 62.4
64.0 58.1
57.3 45.7
47.2 33.9
37.5 25.0
* * * *
W801 - 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
5,660 19,300
5,560 18,500
5,440 17,580
5,320 16,650
5,210 15,770
5,110 14,990
4,920 14,310
4,320 12,710
3,660 10,400
3,030 8,200
18,950
17,870
16,720
15,640
14,720
13,940
12,880
10,050
7,400
5,430
18,430 17,870
17,000 16,160
15,640 14,720
14,510 13,590
13,590 11,460
11,810 9,360
10,050 7,400
6,820 4,730
4,730 3,290
3,480 2,420
300 25.2
450 24.8
600 24.2
750 23.7
900 23.2
1,050 22.8
1,200 22.0
1,500 19.4
1,800 16.5
2,100 13.8
82.2
75.9
69.9
64.9
60.9
53.4
45.7
31.3
21.8
16.0
* Load limited by spot weld shear
** KL ⁄ r > 200
NR = Not Recommended
Beam loads shown are total uniform load,
a simple span supported at each end that
Refer to pages 20 -23 for other beam support conditions.
Refer to page 77 for load reduction factor for an unbraced beam length.
– 50 –
Beam Loading of Punched Channels
including the channel weight, for is adequately laterally braced.
Load for punched channel is obtained by multiplying the loads shown by the following reduction factors:
SS - Channel with Short Slots. . . . . . . . . . . . . . 0.90
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