Charlotte, NC
Office: 704-375-0776 | Fax: 704-375-2419
8710 Air Park West Drive. Suite 100
Charlotte, NC 28214
 

Power Utility Products Co.

AS - 164 - A

Call to order - 704-375-0776
Notes: Stock in pre-galvanized, plain, powder coated Super-Green in 10 & 20 ft lengths.  Also available in Stainless Steel 304 & 316 alloys.  Other materials, finishes and lengths are available upon request.

Weight: Wt/100 Ft: 206

Section Properties
Wt./Ft. Lbs Area of Section Sq. In. X-X Axis I in4 X-X Axis S in3 X-X r in. X-X Axis I in4 Y-Y Axis S in3 Y-Y Axis r in.
2.06 0.589 0.12 0.151 0.457 0.22 0.3 0.61
  • I = Moment of Inertia
  • S = Section Modulus
  • r = Radius of Gyration
Static Beam Loads
Span Max Allow. Uniform Load Defl. at Uniform Load Uniform Load at. Span/180 Defl. Uniform Load at Defl. Span/240 Defl. Uniform Load at Defl. Span/360 Defl. Weight of Channel Lateral Bracing Reduction Factor
12 1,090* 0.02 1,090* 1,090* 1,090* 2.1 1.00
18 1,090* 0.04 1,090* 1,090* 1,090* 3.1 1.00
24 1,090* 0.06 1,090* 1,090* 1,090* 4.1 1.00
30 1,010 0.10 1,010 1,010 860 5.2 1.00
36 850 0.14 850 850 600 6.2 1.00
42 720 0.19 720 660 440 7.2 1.00
48 630 0.25 630 500 340 8.2 0.99
60 510 0.39 430 320 220 10.3 0.96
72 420 0.57 300 220 150 12.4 0.92
84 360 0.77 220 160 110 14.4 0.88
96 320 1.01 170 130 80 16.5 0.84
108 280 1.27 130 100 70 18.5 0.81
120 250 1.57 110 80 50 20.6 0.77
144 210 2.27 70 60 40 24.7 0.70
168 180 3.08 50 40 30 28.8 0.62
180 170 3.54 50 40 NR 30.9 0.59
192 160 4.03 40 NR NR 33.0 0.55
216 140 5.10 NR NR NR 37.1 0.49
240 130 6.29 NR NR NR 41.2 0.44
Column Loading Data
Unbraced Height Max Allow. Load at Slot Face Max Column Load @ C.G. k=0.65 Max Column Load @ C.G. k=0.80 Max Column Load @ C.G. k=1.00 Max Column Load @ C.G. k=1.20
12 3,420 13,500 13,380 13,180 12,940
18 3,340 13,210 12,940 12,510 12,010
24 3,230 12,810 12,350 11,630 10,810
30 3,100 12,310 11,630 10,590 9,450
36 2,950 11,730 10,810 9,450 8,010
42 2,790 11,080 9,920 8,250 6,590
48 2,620 10,370 8,970 7,060 5,260
60 2,280 8,850 7,060 4,850 3,370
72 1,940 7,300 5,260 3,370 2,340
84 1,630 5,800 3,860 2,470 **
96 1,390 4,480 2,960 ** **
108 1,190 3,540 2,340 ** **
120 ** 2,870 ** ** **
144 ** ** ** ** **
168 ** ** ** ** **
180 ** ** ** ** **
192 ** ** ** ** **
216 ** ** ** ** **
240 ** ** ** ** **

#Bearing Load may limit load

NR = Not Recommended

**Not recommended - KL/r exceeds 200


Notes

  1. The beam capacities shown above include the weight of the strut beam. The beam weight mjust be subtracted from these capacitites to arrive at the net beam capacity.
  2. Allowable beam loads are based on a uniformly loaded, simply supported beam. For capacities of a beam loaded at midspan at a single point, multiply the beam capacity by 50% and deflection by 80%.
  3. The above chart shows beam capacities fro strut without holes. For strut with holes, multiply by the following:
    • OS by 88%
    • OS3 by 90%
    • RS ( 9/16 holes ) by 88%
    • RS3 ( 9/16 holes ) by 88%
    • RS-MOD ( 3/4 holes ) by 85%
    • RS-MOD2 ( 9/16 holes ) by 88%
    • KO by 82%
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