Page 61 - ZSi-Foster Channel Loads
P. 61

W600 - 19 Gauge Channel


                                          13 ⁄16" x  ⁄16" (21mm x 21mm)
                                                  13







                     13 ⁄16"                21mm
                                        5
                3 ⁄16"  7 ⁄16"         mm   11mm



                 X             13 ⁄16"   X          21mm
                                                                              W600 Section Properties
                      Y                       Y
                         0.352"                  9mm                     Area of
                                                                   Wt..   Section    X-X Axis           Y-Y Axis
                                                                  Lbs./Ft.   in. 2
                                                                  (Kg/M)        lx in. 4   Sx in. 3  rx. in. ly in. 4  Sy in. 3  ry in.
                                                                          (cm )  (cm )  (cm )  (cm)  (m )  (cm )  (cm)
                                                                             2
                                                                                         3
                                                                                   4
                                                                                                            3
                                                                                                     4
                                                                    0 .36  0 .107  0 .009  0 .020  0 .295  0 .012  0 .029  0 .333
                                                                   (0.54)  (0.69)  (0.37)  (0.33)  (0.75)  (0.50)  (0.48)  (0.85)
                                                W600 - Allowable Beam Loads
                   Max.    Defl.   Uniform Load at Deflection            Max.    Defl.   Uniform Load at Deflection
             Span Uniform   at   Span   Span    Span   Lateral     Span Uniform   at   Span   Span    Span   Lateral
                   Load   Load   /180    /240   /360   Bracing           Load   Load   /180    /240   /360   Bracing
              In    Lbs    In    Lbs     Lbs    Lbs   Reduction    mm     kN    mm      kN     kN      kN   Reduction
              12    340   0 .03  340     340    340      1 .00     300    1.5   0.68    1.5    1.5     1.5     1.00
              18    230   0 .06  230     230    180      0 .91     450    1.0   1.54    1.0    1.0     0.8     0.91
              24    170   0 .11  170     150    100      0 .80     600    0.8   2.70    0.8    0.7     0.4     0.80
              30    140   0 .18  130     100     70      0 .72     750    0.6   4.34    0.6    0.4     0.3     0.73
              36    110   0 .24   90     70      50      0 .63     900    0.5   5.90    0.4    0.3     0.2     0.64
              42    100   0 .35   70     50      30      0 .58     1050   0.4   8.52    0.3    0.2     0.1     0.59
              48    80    0 .42   50     40      30      0 .52     1200   0.4   11.44   0.2    0.2     0.1     0.52
              60    70    0 .72   NR     NR      NR      0 .45     1500   0.3   17.38   NR     NR      NR      0.45
              72    60    1 .06   NR     NR      NR      0 .40     1800   0.3   25.74   NR     NR      NR      0.40
              84    50    1 .41   NR     NR      NR      0 .37     2100   0.2   34.06   NR     NR      NR      0.37


                                               W600 - Allowable Column Loads
                       Max.      Max. Column Load Applied at C.G.            Max.      Max. Column Load Applied at C.G.
             Unbraced  Slot Face                                  Unbraced  Slot Face
              Height          K = 0.65  K = 0.80  K = 1.0  K = 1.2  Height          K = 0.65  K = 0.80  K = 1.0  K = 1.2
                       Load                                                  Load
               In      Lbs      Lbs     Lbs      Lbs     Lbs        mm        kN      kN      kN       kN      kN
               12      700     2050     1880    1630     1400        300      3.1     9.2     8.4      7.3     6.3
               18      600     1660     1400    1100     860         450      2.7     7.5     6.3      5.0     3.9
               24      490     1300     1010     740     590         600      2.2     5.9     4.6      3.4     2.7
               30      400      990     740      560     450         750      1.8     4.5     3.4      2.5     2.0
               36      340      770     590      450     370         900      1.5     3.5     2.7      2.0     1.7
               42      290      630     490      380     310        1050      1.3     2.8     2.2      1.7     1.4
               48      260      540     420      330     270        1200      1.2     2.4     1.9      1.5     1.2
               60      210      410     330    KL/r >200  KL/r >200  1500     0.9     1.9     1.5    KL/r >200  KL/r >200
               72      180      340     270    KL/r >200  KL/r >200  1800     0.8     1.5     1.2    KL/r >200  KL/r >200
               84    KL/r >200  280   KL/r >200  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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