Page 62 - Demo

– 62 – www.zsi-foster.comWARNING: These products can expose you to chemicals including lead, which is known to the State of California to cause cancer, and which is known to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.W401 Channel Loads16 Gauge - 15⁄8\⁄8\SpanMax. Uniform Load (W)Deflection at Load (W)Uniform Load at DeflectionSpan /180Span /240Span /360In Lbs In Lbs Lbs Lbs12 500 * 0.00 500 * 500 * 500 *18 500 * 0.01 500 * 500 * 500 *24 500 * 0.03 500 * 500 * 500 *30 500 * 0.06 500 * 500 * 500 *36 500 * 0.10 500 * 500 * 500 *42 500 * 0.16 500 * 500 * 370 48 500 * 0.23 500 * 430 290 60 430 0.39 370 270 180 72 360 0.57 250 190 130 84 310 0.78 190 140 90 SpanMax. Uniform Load (W)Deflection at Load (W)Uniform Load at DeflectionSpan /180Span /240Span /360mm kN mm kN kN kN300 2.2 * 0.09 2.2 * 2.2 * 2.2 *450 2.2 * 0.30 2.2 * 2.2 * 2.2 *600 2.2 * 0.71 2.2 * 2.2 * 2.2 *750 2.2 * 1.38 2.2 * 2.2 * 2.2 *900 2.2 * 2.38 2.2 * 2.2 * 2.2 *1,050 2.2 * 3.79 2.2 * 2.2 * 1.71,200 2.2 * 5.65 2.2 * 2.0 1.31,500 2.0 9.71 1.7 1.2 0.81,800 1.6 14.11 1.2 0.9 0.62,100 1.4 18.78 0.8 0.6 0.4W401 - Allowable Beam LoadsW401 - Allowable Column LoadsUnbracedHeightMax. Slot Face LoadMax. Column Load Applied at C.G.K = 0.65 K = 0.80 K = 1.0 K = 1.2In Lbs Lbs Lbs Lbs Lbs12 2,920 11,090 10,960 10,750 10,52018 2,890 10,780 10,520 10,140 9,74024 2,850 10,390 10,000 9,470 8,96030 2,800 9,970 9,470 8,810 7,87036 2,760 9,540 8,960 7,870 6,70042 2,690 9,120 8,260 6,900 5,53048 2,600 8,630 7,490 5,920 4,44060 2,350 7,390 5,920 4,090 2,84072 2,030 6,110 4,440 2,840 1,97084 1,710 4,880 3,260 2,090 **UnbracedHeightMax. Slot Face LoadMax. Column Load Applied at C.G.K = 0.65 K = 0.80 K = 1.0 K = 1.2mm kN kN kN kN kN300 13.0 49.4 48.8 47.9 46.9450 12.9 48.0 46.9 45.2 43.5600 12.7 46.4 44.7 42.3 40.1750 12.5 44.5 42.3 39.5 35.4900 12.3 42.6 40.1 35.4 30.31,050 12.0 40.7 37.1 31.1 25.21,200 11.6 38.7 33.7 26.9 20.31,500 10.5 33.3 26.9 18.8 13.01,800 9.2 27.7 20.3 13.0 9.12,100 7.7 22.3 15.0 9.6 *** Load limited by spot weld shear** KL ⁄ r > 200NR = Not RecommendedBeam 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 20 -23 for other beam support conditions. Refer to page 77 for load reduction factor for an unbraced beam length.Beam Loading of Punched ChannelsLoad for punched channel is obtained by multiplying the loads shown by the following reduction factors:SS - Channel with Short Slots. . . . . . . . . . . . . . . 0.90Section PropertiesChannel Part No.Wt./Ft. Lbs. (Kg/M)Area of Section Sq. in. (Sq. cm)X-X Axis Y-Y Axislx in.4 (lx cm4)Sx in.3(Sx cm3)rx. in.(rx. cm)ly in.4(ly cm4)Sy in.3(Sy cm3)ry in.(ry cm)W4011.66 0.487 0.105 0.129 0.463 0.184 0.226 0.614(2.47) (3.14) (4.37) (2.11) (1.18) (7.66) (3.70) (1.56)