Page 59 - Demo

ZSi-Foster Engineering Catalog – 59 – Technical Data Gamma Pads Rooftop Supports Concrete Inserts Beta Clamps & Z-Clamps Loop & Ring Clamps Spring Steel Electrical Fittings Pipe & Conduit Supports General Fittings Channel Nuts & Hardware Channel IntroductionWARNING: 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.W501 Channel Loads14 Gauge - 15⁄8\⁄8\SpanMax. Uniform Load (W)Deflection at Load (W)Uniform Load at DeflectionSpan /180Span /240Span /360In Lbs In Lbs Lbs Lbs12 790 * 0.00 790 * 790 * 790 *18 790 * 0.02 790 * 790 * 790 *24 790 * 0.04 790 * 790 * 790 *30 790 * 0.08 790 * 790 * 790 *36 790 * 0.13 790 * 790 * 590 42 720 0.19 720 650 430 48 630 0.25 630 500 330 60 500 0.39 420 320 210 72 420 0.57 300 220 150 84 360 0.78 220 160 110 SpanMax. Uniform Load (W)Deflection at Load (W)Uniform Load at DeflectionSpan /180Span /240Span /360mm kN mm kN kN kN300 3.5 * 0.12 3.5 * 3.5 * 3.5 *450 3.5 * 0.41 3.5 * 3.5 * 3.5 *600 3.5 * 0.96 3.5 * 3.5 * 3.5 *750 3.5 * 1.88 3.5 * 3.5 * 3.5 *900 3.5 * 3.24 3.5 * 3.5 * 2.71,050 3.2 4.76 3.2 3.0 2.01,200 2.8 6.23 2.8 2.3 1.51,500 2.3 9.69 2.0 1.5 1.01,800 1.9 13.79 1.3 1.0 0.72,100 1.6 18.77 1.0 0.8 0.5W501 - Allowable Beam LoadsW501 - 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 3,430 13,420 13,250 13,000 12,72018 3,390 13,030 12,720 12,300 11,88024 3,350 12,580 12,160 11,590 10,74030 3,310 12,120 11,590 10,520 9,34036 3,230 11,680 10,740 9,340 7,87042 3,150 11,010 9,820 8,110 6,43048 3,040 10,290 8,850 6,900 5,08060 2,760 8,730 6,900 4,680 3,25072 2,370 7,140 5,080 3,250 2,26084 2,000 5,630 3,730 2,390 **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 15.3 59.7 59.0 57.9 56.7450 15.1 58.0 56.7 54.8 53.0600 14.9 56.1 54.2 51.8 48.1750 14.7 54.1 51.8 47.2 42.0900 14.4 52.1 48.1 42.0 35.61,050 14.1 49.3 44.1 36.7 29.31,200 13.6 46.2 39.9 31.4 23.31,500 12.4 39.4 31.4 21.5 14.91,800 10.7 32.4 23.3 14.9 10.42,100 9.1 25.8 17.1 11.0 *** 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)W5012.01 0.59 0.122 0.15 0.454 0.219 0.269 0.609(2.99) (3.81) (5.08) (2.46) (1.15) (9.12) (4.41) (1.55)