Page 39 - Demo

ZSi-Foster Engineering Catalog – 39 – 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.W201 Channel Loads12 Gauge - 15⁄8\⁄4\SpanMax. Uniform Load (W)Deflection at Load (W)Uniform Load at DeflectionSpan /180Span /240Span /360In Lbs In Lbs Lbs Lbs12 2,500 * 0.00 2,500 * 2,500 * 2,500 *24 2,500 * 0.02 2,500 * 2,500 * 2,500 *36 2,500 * 0.05 2,500 * 2,500 * 2,500 *48 2,460 0.13 2,460 2,460 2,460 60 1,970 0.20 1,970 1,970 1,670 72 1,640 0.28 1,640 1,640 1,160 84 1,410 0.39 1,410 1,280 850 96 1,230 0.50 1,230 980 650 108 1,090 0.64 1,030 770 510 120 980 0.78 830 630 420 SpanMax. Uniform Load (W)Deflection at Load (W)Uniform Load at DeflectionSpan /180Span /240Span /360mm kN mm kN kN kN300 11.1 * 0.05 11.1 * 11.1 * 11.1 *600 11.1 * 0.39 11.1 * 11.1 * 11.1 *900 11.1 * 1.31 11.1 * 11.1 * 11.1 *1,200 11.1 * 3.10 11.1 * 11.1 * 11.1 *1,500 8.9 4.84 8.9 8.9 7.71,800 7.4 6.98 7.4 7.4 5.32,100 6.4 9.50 6.4 5.9 3.92,400 5.6 12.39 5.6 4.5 3.02,700 4.9 15.66 4.7 3.6 2.43,000 4.4 19.36 3.8 2.9 1.9W201 - Allowable Beam LoadsW201 - 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 6,700 25,700 25,480 25,120 24,72024 6,580 24,510 23,830 22,900 22,01036 6,430 23,020 22,010 20,810 19,82048 6,290 21,580 20,450 18,860 16,32060 6,130 20,370 18,860 15,680 12,52072 5,730 19,160 16,320 12,520 9,04084 5,270 17,120 13,760 9,570 6,64096 4,770 15,040 11,310 7,320 5,090108 4,240 12,980 9,040 5,790 4,020120 3,750 11,010 7,320 4,690 **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 29.8 114.4 113.4 111.9 110.1600 29.3 109.2 106.3 102.2 98.3900 28.6 102.7 98.3 92.9 88.51,200 28.0 96.4 91.4 84.7 73.71,500 27.4 91.0 84.7 70.9 57.01,800 25.7 86.1 73.7 57.0 41.52,100 23.7 77.2 62.5 43.9 30.52,400 21.5 68.1 51.6 33.6 23.42,700 19.2 59.0 41.5 26.6 18.53,000 17.0 50.3 33.6 21.5 **Section 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)W2013.82 1.122 0.954 0.587 0.922 0.477 0.587 0.652(5.68) (7.24) (39.71) (9.62) (2.34) (19.85) (9.62) (1.66)* 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. . . . . . . . . . . . . . . 0.90