Page 66 - ZSi-Foster Engineering Catalog - Electronic Version 2
P. 66

 W101
12
24
36
48
60
72
84
96
108
120
12
24
36
48
60
72
84
96
108
120
4.98 1.463
(7.41) (9.44)
* 0.00 3,710 *
* 0.01 3,710 *
* 0.03 3,710 *
* 0.06 3,710 *
* 0.12 3,710 *
0.19 3,290
0.26 2,820
0.34 2,470
0.42 2,190
0.52 1,970
8,890 33,570 33,290
8,730 32,030 31,100
8,490 29,900 28,280
8,220 27,560 25,470
7,840 25,310 23,020
7,370 23,300 21,020
6,870 21,600 18,880
6,210 20,180 15,750
5,510 17,890 12,800
4,850 15,370 10,370
0.674
(28.05)
0.02 16.5
0.19 16.5
0.65 16.5
1.53 16.5
2.99 16.5
4.65 14.9
6.32 12.7
8.25 11.1
10.47 9.9
12.89 8.9
149.4
142.7
133.4
123.2
113.3
104.4
96.8
90.5
81.2
70.1
0.829
(13.58)
0.679
(1.72)
16.5 * 16.5 * 16.5 * 16.5 * 16.5 * 14.9 11.7
9.0 7.1 5.7
W101 Channel Loads
12 Gauge - 15⁄8" x 47⁄8" (41mm x 124mm)
Section Properties
2.867 1.176 1.400
(119.33) (19.27) (3.56)
W101 - Allowable Beam Loads
  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)
    Span
 Max. Uniform Load (W)
 Deflection 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
   3,710 3,710 3,710 3,710 3,710 3,290 2,820 2,470 2,190 1,970
3,710 * 3,710 * 3,710 * 3,710 * 3,710 * 3,290 2,820 2,470 2,190 1,880
3,710 * 3,710 * 3,710 * 3,710 * 3,710 * 3,290 2,560 1,960 1,550 1,250
300 16.5 600 16.5 900 16.5
1,200 16.5 1,500 16.5 1,800 14.9 2,100 12.7 2,400 11.1 2,700 9.9 3,000 8.9
* * * * *
* * * * *
16.5 16.5 16.5 16.5 16.5 14.9 12.7 11.1 9.9 8.6
* * * * *
                                                                                W101 - 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
   32,840
29,720
26,150
23,020
20,590
17,300
13,530
10,370
8,190
6,640
32,320
28,280
24,190
21,020
17,300
12,800
9,410
7,200
5,690
**
300 39.6
600 38.9
900 37.8
1,200 36.7
1,500 35.0
1,800 33.0
2,100 30.9
2,400 28.0
2,700 25.0
3,000 22.0
148.2
138.7
126.4
114.1
103.2
94.3
85.6
71.8
58.8
47.6
146.3 144.0
132.7 126.4
117.0 108.4
103.2 94.3
92.3 78.6
78.6 58.8
62.0 43.2
47.6 33.1
37.6 26.1
30.5 **
                            * 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.
– 66 –
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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