Page 60 - ZSi-Foster Channel Loads for Strut
P. 60

 15⁄8" 7⁄8"
X
Y
41mm 22mm
3⁄8"
10 mm
X
61⁄2"
165mm
W151SS - 12 Gauge Channel
15⁄8" x 61⁄2" (41mm x 165mm) with 9⁄16" x 11⁄8" Short Slots on 2" centers.
Y
in.2 lx in.4 Sx in.3 rx. in. ly in.4 Sy in.3 ry in.
W151SS - Allowable Beam Loads
Uniform Load at Deflection Lateral Max. Defl. Uniform Load at Deflection Lateral Span Uniform at Span Span Span Bracing Span Uniform at Span Span Span Bracing
Unbraced Height
In
Max. Slot Face Load
Max. Column Load Applied at C.G.
K = 0.65 K = 0.80 K = 1.0 K = 1.2
Unbraced Height
Max. Max. Column Load Applied at C.G.
Slot Face K = 0.65 K = 0.80 K = 1.0 K = 1.2 Load
Max.
Defl.
Load Load /180 /240 /360
In Lbs In Lbs Lbs Lbs
12 4,401 * 0 .00 4,401 * 4,401 * 4,401 *
24 4,401 * 0 .00 4,401 * 4,401 * 4,401 *
36 4,401 * 0 .02 4,401 * 4,401 * 4,401 *
48 4,401 * 0 .04 4,401 * 4,401 * 4,401 *
60 4,401 * 0 .07 4,401 * 4,401 * 4,401 *
72 4,401 * 0 .13 4,401 * 4,401 * 4,401 *
84 4,203 0 .19 4,203 4,203 4,203 0 .75 96 3,681 0 .25 3,681 3,681 3,681 0 .68
108 3,267 0 .32 3,267 3,267 3,078 0 .60 120 2,943 0 .39 2,943 2,943 2,493 0 .53
Load Load /180 /240 /360
mm kN mm kN kN kN
Lbs Lbs Lbs Lbs Lbs
mm kN kN kN kN kN
12 11040 41400 24 10820 39460 36 10490 36640 48 10080 33380 60 9400 30070 72 8650 26970 84 7930 24210 96 7280 21830 108 6660 19820 120 5800 18150
41060 40490 38240 36400 34410 31330 30320 26520 26520 22520 23250 19410 20560 17050 18390 13400 16540 10590 13400 8580
39830 34410 28370 23250 19410 16540 12160 9310 7350 KL/r >200
300 49.1 600 48.2 900 46.8
1200 45.0 1500 42.1 1800 38.8 2100 35.6 2400 32.7 2700 30.1 3000 26.4
184.2 175.9 163.7 149.4 134.9 121.2 109.0 98.4 89.4 81.8
182.8 180.3 170.6 162.6 153.9 140.4 136.0 119.2 119.2 101.4 104.7 87.5 92.7 76.9 82.9 61.5 75.1 48.6 61.5 39.4
177.5 153.9 127.4 104.7 87.5 75.1 55.8 42.7 33.8 KL/r >200
Reduction
Reduction
1 .00 1 .00 1 .00 0 .96 0 .90 0 .83
300 19.6 * 0.01 600 19.6 * 0.11 900 19.6 * 0.38
19.6 * 19.6 * 19.6 *
19.6 * 19.6 * 19.6 *
19.6 * 1.00 19.6 * 1.00 19.6 * 1.00
W151SS - Allowable Column Loads
* Load limited by spot weld shear
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.
– 60 – zsi-foster.com ZSi-Foster Channel Load Data
W151SS Section Properties
Wt.. Area of X-X Axis Y-Y Axis Lbs./Ft. Section
(Kg/M)
6 .14
(cm2) (cm4) (cm3) (cm) (m4) (cm3) (cm)
1 .804 6 .339 1 .951 1 .874 0 .871 1 .072 0 .695
(9.14) (11.64) (263.85) (31.97) (4.76) (36.25) (17.57) (1.77)
1200 19.6 * 0.91 19.6 * 19.6 * 19.6 * 0.97 1500 19.6 * 1.78 19.6 * 19.6 * 19.6 * 0.90 1800 19.6 * 3.08 19.6 * 19.6 * 19.6 * 0.83 2100 19.0 4.75 19.0 19.0 19.0 0.76 2400 16.6 6.19 16.6 16.6 16.6 0.69 2700 14.8 7.84 14.8 14.8 14.1 0.61 3000 13.3 9.67 13.3 13.3 11.4 0.54

































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