Page 50 - Demo

– 50 – 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.W801 Channel Loads12 Gauge - 15⁄8\SpanMax. Uniform Load (W)Deflection at Load (W)Uniform Load at DeflectionSpan /180Span /240Span /360In Lbs In Lbs Lbs Lbs12 1,520 * 0.00 1,520 * 1,520 * 1,520 *18 1,520 * 0.02 1,520 * 1,520 * 1,520 *24 1,520 * 0.04 1,520 * 1,520 * 1,520 *30 1,520 * 0.07 1,520 * 1,520 * 1,520 *36 1,460 0.12 1,460 1,460 1,270 42 1,250 0.16 1,250 1,250 930 48 1,090 0.20 1,090 1,070 710 60 870 0.32 870 680 460 72 730 0.46 630 470 320 84 620 0.62 470 350 230 SpanMax. Uniform Load (W)Deflection at Load (W)Uniform Load at DeflectionSpan /180Span /240Span /360mm kN mm kN kN kN300 6.8 * 0.11 6.8 * 6.8 * 6.8 *450 6.8 * 0.36 6.8 * 6.8 * 6.8 *600 6.8 * 0.86 6.8 * 6.8 * 6.8 *750 6.8 * 1.68 6.8 * 6.8 * 6.8 *900 6.6 2.83 6.6 6.6 5.81,050 5.6 3.86 5.6 5.6 4.31,200 4.9 5.03 4.9 4.9 3.31,500 4.0 7.88 4.0 3.2 2.11,800 3.3 11.32 2.9 2.2 1.52,100 2.8 15.31 2.1 1.6 1.1W801 - Allowable Beam LoadsW801 - 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 5,660 19,300 18,950 18,430 17,87018 5,560 18,500 17,870 17,000 16,16024 5,440 17,580 16,720 15,640 14,72030 5,320 16,650 15,640 14,510 13,59036 5,210 15,770 14,720 13,590 11,46042 5,110 14,990 13,940 11,810 9,36048 4,920 14,310 12,880 10,050 7,40060 4,320 12,710 10,050 6,820 4,73072 3,660 10,400 7,400 4,730 3,29084 3,030 8,200 5,430 3,480 2,420UnbracedHeightMax. 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 25.2 85.9 84.4 82.2 79.7450 24.8 82.5 79.7 75.9 72.2600 24.2 78.5 74.7 69.9 65.8750 23.7 74.4 69.9 64.9 60.9900 23.2 70.5 65.8 60.9 51.91,050 22.8 67.0 62.4 53.4 42.61,200 22.0 64.0 58.1 45.7 33.91,500 19.4 57.3 45.7 31.3 21.81,800 16.5 47.2 33.9 21.8 15.12,100 13.8 37.5 25.0 16.0 11.1* 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)W8012.92 0.859 0.261 0.261 0.551 0.325 0.400 0.615(4.35) (5.54) (10.86) (4.28) (1.40) (13.53) (6.55) (1.56)