Page 65 - Demo

ZSi-Foster Engineering Catalog – 65 – 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.W100 Channel Loads12 Gauge - 15⁄8\⁄16\SpanMax. Uniform Load (W)Deflection at Load (W)Uniform Load at DeflectionSpan /180Span /240Span /360In Lbs In Lbs Lbs Lbs12 6,700 0.01 6,700 6,700 6,70024 3,350 0.04 3,350 3,350 3,35036 2,230 0.09 2,230 2,230 2,23048 1,670 0.15 1,670 1,670 1,45060 1,340 0.24 1,340 1,340 93072 1,120 0.35 1,120 960 64084 960 0.47 940 710 47096 840 0.62 720 540 360108 740 0.78 570 430 290120 670 0.96 460 350 230SpanMax. Uniform Load (W)Deflection at Load (W)Uniform Load at DeflectionSpan /180Span /240Span /360mm kN mm kN kN kN300 30.3 0.24 30.3 30.3 30.3600 15.1 0.95 15.1 15.1 15.1900 10.1 2.14 10.1 10.1 10.11,200 7.6 3.79 7.6 7.6 6.61,500 6.0 5.93 6.0 6.0 4.31,800 5.0 8.51 5.0 4.4 2.92,100 4.3 11.60 4.3 3.2 2.22,400 3.8 15.18 3.3 2.5 1.62,700 3.4 19.32 2.6 2.0 1.33,000 3.0 23.71 2.1 1.6 1.1W100 - Allowable Beam 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 5,090 16,190 15,760 15,090 14,33024 4,720 13,920 12,640 10,890 9,22036 4,020 11,110 9,220 7,040 5,37048 3,210 8,440 6,400 4,630 3,64060 2,570 6,250 4,630 3,460 2,78072 2,130 4,790 3,640 2,780 2,27084 1,810 3,900 3,010 2,340 1,92096 1,580 3,290 2,590 2,020 1,660108 1,400 2,860 2,270 1,780 1,450120 1,270 2,540 2,020 1,580 **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 22.7 72.1 70.3 67.4 64.1600 21.0 62.3 56.7 49.1 41.7900 18.1 50.0 41.7 32.0 24.51,200 14.5 38.3 29.2 21.0 16.51,500 11.6 28.5 21.0 15.7 12.61,800 9.6 21.8 16.5 12.6 10.32,100 8.2 17.7 13.7 10.6 8.72,400 7.1 14.9 11.7 9.2 7.52,700 6.4 13.0 10.3 8.1 6.63,000 5.7 11.5 9.2 7.2 **W100 - Allowable Column LoadsChannel 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)W1002.49 0.732 0.530 0.400 0.851 0.337 0.415 0.679(3.71) (4.72) (22.06) (6.55) (2.16) (14.03) (6.80) (1.72)Section Properties** 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. . . . . . . . . . . . . . . 0.90SL - Channel with Long Slots . . . . . . . . . . . . . . . 0.90H - Channel with Holes . . . . . . . . . . . . . . . . . . . . 0.95KO - Knock-Out Channel. . . . . . . . . . . . . . . . . . . 0.95