Page 61 - ZSi-Foster Channel Loads for Strut
P. 61

 13⁄16" 375
21mm 11mm
W600 - 19 Gauge Channel 13⁄16" x 13⁄16" (21mm x 21mm)
    ⁄16"
⁄16"
mm
X
            X
Y 0.352"
13⁄16"
21mm 9mm
           W600 Section Properties
          Y
 Wt.. Lbs./Ft. (Kg/M)
    Area of Section
in.2
(cm2)
   X-X Axis
 Y-Y Axis
 lx in.4
(cm4)
  Sx in.3
(cm3)
 rx. in.
(cm)
 ly in.4
(m4)
  Sy in.3
(cm3)
  ry in.
(cm)
  0 .36
(0.54)
  0 .107
(0.69)
  0 .009
(0.37)
   0 .020
(0.33)
  0 .295
(0.75)
  0 .012
(0.50)
   0 .029
(0.48)
   0 .333
(0.85)
   W600 - Allowable Beam Loads
    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
   12
 340
 0 .03
  340
  340
  340
  1 .00
   18
 230
 0 .06
  230
  230
  180
  0 .91
   24
  170
  0 .11
   170
   150
   100
   0 .80
   30
140
  0 .18
 130
 100
 70
 0 .72
   36
 110
 0 .24
  90
  70
  50
  0 .63
   42
 100
 0 .35
  70
  50
  30
  0 .58
   48
  80
  0 .42
   50
   40
   30
   0 .52
   60
70
  0 .72
 NR
 NR
 NR
 0 .45
   72
  60
  1 .06
   NR
   NR
   NR
   0 .40
  84
50
   1 .41
  NR
  NR
  NR
  0 .37
    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
   300
  1.5
  0.68
   1.5
   1.5
   1.5
   1.00
   450
1.0
  1.54
 1.0
 1.0
 0.8
 0.91
   600
  0.8
  2.70
   0.8
   0.7
   0.4
   0.80
   750
 0.6
   4.34
  0.6
  0.4
  0.3
  0.73
   900
0.5
  5.90
 0.4
 0.3
 0.2
 0.64
   1050
 0.4
 8.52
  0.3
  0.2
  0.1
  0.59
   1200
 0.4
 11.44
  0.2
  0.2
  0.1
  0.52
   1500
 0.3
 17.38
  NR
  NR
  NR
  0.45
   1800
  0.3
  25.74
   NR
   NR
   NR
   0.40
  2100
0.2
   34.06
  NR
  NR
  NR
  0.37
   W600 - 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
  12
 700
 2050
 1880
  1630
  1400
  18
 600
 1660
 1400
  1100
  860
  24
  490
  1300
  1010
   740
   590
  30
  400
990
  740
 560
 450
  36
 340
 770
 590
  450
  370
  42
 290
 630
 490
  380
  310
  48
 260
 540
 420
  330
  270
  60
 210
 410
 330
  KL/r >200
  KL/r >200
  72
  180
  340
  270
   KL/r >200
   KL/r >200
  84
   KL/r >200
 280
   KL/r >200
  KL/r >200
  KL/r >200
  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
  300
 3.1
 9.2
 8.4
 7.3
  6.3
  450
 2.7
 7.5
 6.3
 5.0
  3.9
  600
  2.2
  5.9
  4.6
  3.4
   2.7
  750
 1.8
  4.5
3.4
  2.5
 2.0
  900
  1.5
 3.5
 2.7
 2.0
  1.7
  1050
  1.3
 2.8
 2.2
 1.7
  1.4
  1200
  1.2
 2.4
 1.9
 1.5
  1.2
  1500
  0.9
 1.9
 1.5
 KL/r >200
  KL/r >200
  1800
   0.8
  1.5
  1.2
  KL/r >200
   KL/r >200
  2100
 KL/r >200
   1.3
 KL/r >200
   KL/r >200
  KL/r >200
   NR = Not Recommended
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.
ZSi-Foster Channel Load Data zsi-foster.com – 61 –
  
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