Page 63 - ZSi-Foster Channel Loads for Strut
P. 63

 13⁄16"
3⁄16" 7
X
21mm
5 mm
W700 - 19 Gauge Channel 13⁄16" x 13⁄32" (21mm x 10mm)
    ⁄16"
11mm
         13⁄32"
X               10mm
              Y
0.165"
Y
4mm
W700 Section Properties
  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 .25
(0.37)
  0 .074
(0.48)
  0 .002
(0.08)
  0 .007
(0.11)
  0 .149
(0.38)
   0 .007
(0.29)
   0 .017
(0.28)
   0 .307
(0.78)
   W700 - 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
 110
 0 .05
  110
  110
  70
  1 .00
   18
 80
 0 .12
  70
  50
  30
  0 .97
   24
  60
  0 .22
   40
   30
   20
   0 .95
   30
50
  0 .35
 20
 20
 NR
 0 .93
   36
 40
 0 .48
  20
  NR
  NR
  0 .91
   42
 30
 0 .58
  NR
  NR
  NR
  0 .89
   48
  30
  0 .86
   NR
   NR
   NR
   0 .87
   60
20
  1 .12
 NR
 NR
 NR
 0 .83
   72
  20
  1 .94
   NR
   NR
   NR
   0 .80
  84
20
   3 .08
  NR
  NR
  NR
  0 .76
    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
  0.5
  1.30
   0.5
   0.5
   0.4
   1.00
   450
0.4
  2.93
 0.3
 0.2
 0.1
 0.97
   600
  0.3
  5.22
   0.2
   0.1
   0.1
   0.95
   750
 0.2
   8.49
  0.1
  0.1
  NR
  0.93
   900
0.2
  11.74
 0.1
 NR
 NR
 0.91
   1050
 0.1
 13.98
  NR
  NR
  NR
  0.89
   1200
 0.1
 20.86
  NR
  NR
  NR
  0.87
   1500
 0.1
 27.16
  NR
  NR
  NR
  0.84
   1800
  0.1
  46.94
   NR
   NR
   NR
   0.80
  2100
0.1
   74.54
  NR
  NR
  NR
  0.77
   W700 - 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
 460
 1430
 1330
  1170
  990
  18
 410
 1190
 990
  720
  500
  24
  330
  890
  630
   410
   280
  30
  260
620
  410
 KL/r >200
 KL/r >200
  36
 200
 430
 280
  KL/r >200
  KL/r >200
  42
 KL/r >200
 310
 KL/r >200
  KL/r >200
  KL/r >200
  48
 KL/r >200
 KL/r >200
 KL/r >200
  KL/r >200
  KL/r >200
  60
 KL/r >200
 KL/r >200
 KL/r >200
  KL/r >200
  KL/r >200
  72
  KL/r >200
  KL/r >200
  KL/r >200
   KL/r >200
   KL/r >200
  84
   KL/r >200
 KL/r >200
   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
 2.0
 6.4
 6.0
 5.3
  4.4
  450
 1.8
 5.4
 4.4
 3.3
  2.3
  600
  1.5
  4.0
  2.9
  1.9
   1.3
  750
 1.2
  2.8
1.9
  1.2
 KL/r >200
  900
  0.9
 2.0
 1.3
 KL/r >200
  KL/r >200
  1050
  KL/r >200
 1.4
 KL/r >200
 KL/r >200
  KL/r >200
  1200
  KL/r >200
 KL/r >200
 KL/r >200
 KL/r >200
  KL/r >200
  1500
  KL/r >200
 KL/r >200
 KL/r >200
 KL/r >200
  KL/r >200
  1800
   KL/r >200
  KL/r >200
  KL/r >200
  KL/r >200
   KL/r >200
  2100
 KL/r >200
   KL/r >200
 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 – 63 –
  
   61   62   63   64   65