扁钢 尺寸 mm 横杆 间距 mm 横杆 尺寸 mm U 1630.10 551.57 275.00 176.00 122.22 89.79 3.01 47.14 2.41 75.45 3.82 39.61 2.63 62.36 68.75 3.39 41.25 3.14 57.76 4.29 34.66 3.43 47.74 54.32 4.97 36.66 3.98 45.64 5.42 30.81 4.34 37.72 自重 Kg/㎡ 跨距mm 型号 300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950 2100 2250 2400 2550 2700 2850 3000 44.00 6.41 33.00 4.91 36.97 6.70 27.72 5.36 30.55 36.36 7.43 30.00 5.94 30.55 8.10 25.20 6.48 23.37 30.55 8.84 27.50 7.07 23.96 9.00 23.10 7.71 18.00 24.46 9.75 25.38 8.30 18.84 9.75 21.33 9.05 14.16 18.65 10.00 23.57 9.63 14.37 10.00 18.86 10.00 10.79 14.15 10.00 19.91 10.00 10.90 10.00 15.33 10.00 8.19 10.93 10.00 16.40 10.00 8.42 10.00 12.63 10.00 6.32 8.58 10.00 13.67 10.00 6.61 10.00 10.53 10.00 4.96 6.82 10.00 11.52 10.00 5.25 10.00 8.87 10.00 3.95 5.50 10.00 9.79 10.00 4.23 10.00 7.45 10.00 4.48 10.00 8.40 10.00 3.45 10.00 6.47 10.00 W605/40/100 60×W605/40/50 5 100 6×6 50 72.0 D 0.35 C 174.67 0.60 0.98 1.53 2.21 116.35 82.50 66.00 55.00 75.5 D 0.20 U 1363.16 0.45 0.79 1.23 1.77 474.37 231.07 147.88 102.70 W555/40/100 55×W555/40/50 5 100 6×6 50 67.1 D 0.38 C 168.18 0.67 1.07 1.67 2.41 105.55 69.32 55.45 46.21 69.6 D 0.25 U 1077.99 0.53 0.86 1.34 1.93 377.61 190.97 122.22 84.87 W505/40/100 5010661.4 0 × ×5 6 D 0.40 C 136.46 0.71 1.18 1.84 2.65 89.76 57.29 45.83 38.19 3.61 32.73 2.89 50.51 4.01 26.51 3.21 39.90 4.51 20.95 3.61 23.94 4.51 4.71 28.64 3.77 38.67 5.24 23.20 4.19 30.55 5.89 18.33 4.71 18.33 5.89 5.97 25.45 4.77 30.55 6.63 20.60 5.30 21.85 6.75 16.29 5.97 13.11 6.75 7.37 22.91 5.89 22.68 7.50 18.56 6.55 15.92 7.50 14.66 7.37 9.55 7.50 8.25 20.83 7.13 17.03 8.25 16.87 7.92 11.96 8.25 12.34 8.25 7.18 8.25 9.00 19.09 8.49 13.12 9.00 14.76 9.00 9.21 9.00 10.37 9.00 5.53 9.00 9.75 19.25 9.75 10.32 9.75 12.58 9.75 7.25 9.75 8.83 9.75 4.35 9.75 10.00 14.17 10.00 7.87 10.00 10.00 10.00 5.52 10.00 7.25 10.00 3.31 10.00 10.00 11.52 10.00 5.97 10.00 8.39 10.00 4.19 10.00 5.89 10.00 10.00 9.49 10.00 4.61 10.00 6.92 10.00 3.24 10.00 4.86 10.00 10.00 7.91 10.00 3.62 10.00 5.77 10.00 10.00 6.66 10.00 W505/40/50 50 64.5 D 0.27 U 825.09 0.60 0.94 1.47 2.12 310.15 154.68 99.00 68.75 W455/40/100 45×W455/30/50 5 100 6×6 50 55.6 D 0.42 C 106.84 0.80 1.31 2.05 2.95 70.88 46.40 37.12 30.93 58.7 D 0.29 U 620.81 0.65 1.05 1.64 2.36 245.01 122.22 78.22 54.32 W405/40/100 40×W405/40/50 5 100 6×6 50 49.7 D 0.45 C 90.55 D 0.35 U 413.90 0.90 1.47 2.30 3.31 59.73 36.66 29.33 24.44 52.9 0.78 1.18 1.84 2.65 155.18 73.33 46.93 32.59 4W403/40/100 0×3 100 6×6 32.5 D 0.50 0.95 1.47 2.30 3.31 W403/40/50 50 35.4 C 54.33 D 0.35 U 480.53 35.83 22.00 17.60 14.66 12.57 3.61 30.55 5.16 16.04 4.13 18.33 6.16 9.62 4.13 23.44 5.25 14.65 11.00 4.71 20.84 6.00 14.03 5.39 12.50 6.00 8.42 5.39 15.59 6.00 12.17 9.77 5.97 14.63 6.75 12.35 6.75 8.78 6.75 7.41 6.75 10.85 6.75 9.54 8.80 7.37 10.67 7.50 10.00 7.50 6.40 7.50 6.00 7.50 7.82 7.50 7.64 7.40 8.25 8.01 8.25 8.26 8.25 4.81 8.25 4.96 8.25 5.79 8.25 6.22 6.22 9.00 6.17 9.00 6.94 9.00 3.70 9.00 4.16 9.00 4.38 9.00 5.14 5.30 9.75 4.85 9.75 5.91 9.75 2.67 9.76 3.26 9.75 4.35 10.00 3.70 10.00 4.86 10.00 0.78 1.18 1.84 2.65 191.43 93.57 59.88 41.58 W355/40/100 35×W355/30/50 5 100 6×6 50 43.3 D 0.52 C 69.32 D 0.40 U 288.31 1.05 1.68 2.63 3.79 43.58 28.07 22.45 18.71 47.3 0.85 1.35 2.10 3.03 114.85 56.14 35.93 24.95 W353/40/100 35×W353/40/50 3 100 6×6 50 29.7 D 0.52 C 41.59 D 0.40 U 373.46 1.05 1.68 2.63 3.79 26.15 16.84 13.47 11.22 33.0 0.85 1.35 2.10 3.03 174.18 82.91 53.07 36.76 W325/40/100 32×5 100 6×6 40.4 D 0.55 C 5.96 1.30 1.96 3.07 4.42 37.22 25.89 20.72 17.19 W325/40/50 50 43.6 D 0.45 U 224.07 0.95 1.57 2.46 3.54 104.50 49.74 31.84 22.04 4.81 14.06 5.25 8.78 4.81 11.33 5.25 7.44 5.25 6.80 5.25 4.46 5.25 6.00 9.35 6.00 7.29 6.00 7.59 6.00 5.69 6.00 4.55 6.00 3.41 6.00 6.75 6.50 6.75 5.71 6.75 5.33 6.75 4.50 6.75 3.20 6.75 2.70 6.75 7.50 4.68 7.50 4.57 7.50 3.88 7.50 3.64 7.50 8.25 3.47 8.25 3.72 8.25 9.00 W323/40/100 32×W323/40/50 3 100 6×6 50 26.6 D 0.55 C 35.76 D 0.45 U 218.81 1.30 1.96 3.07 4.42 22.33 15.53 12.42 10.31 29.6 0.95 1.57 2.46 3.54 99.60 47.74 30.55 18.00 W255/40/100 25×W255/40/50 5 100 6×6 50 32.3 D 0.65 C 32.82 D 0.52 U 131.27 1.50 2.36 3.68 4.50 21.65 14.32 11.45 9.54 35.5 1.16 1.89 2.95 4.24 59.74 28.64 18.33 10.80 W253/40/100 25×W253/40/50 3 100 6×6 50 21.4 D 0.65 C 19.69 D 0.52 1.50 2.36 3.68 4.50 12.99 8.59 6.87 5.72 24.4 1.16 1.89 2.95 4.24 W205/40/100 20×W205/40/50 5 100 6×6 50 26.5 U 137.83 61.48 30.55 15.92 9.21 5.80 5.25 3.80 5.25 3.47 5.25 2.28 5.25 3.88 6.00 2.91 6.00 D 0.80 C 20.67 D 0.64 U 82.68 D 0.80 1.81 2.95 3.75 4.50 13.84 9.16 7.33 5.18 29.7 1.45 2.36 3.68 4.50 36.87 18.94 9.79 5.60 W203/40/100 20×W203/40/50 3 100 6×6 50 17.7 1.81 2.95 3.75 4.50 20.8 C 12.40 8.30 5.67 4.50 3.15 D 0.64 1.45 2.36 3.68 4.50
注：表的说明如下：
1、 表中U表示安全外加均布荷载。KN/㎡； 2、 表中C表示宽度方向的安全外加线荷载。KN/㎡； 3、 表中D表示变型挠度。mm；
4、 表中实线左边各种间距相应的挠度，在均布面荷载为5.0KN/㎡的设计荷载下，均满足跨度的1/200或不大于10mm； 5、 表中T表示扁钢厚度；
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