. 槽钢、工字钢计算参数表 其截面特性 钢号 [10槽钢 [12.6槽钢 [14a槽钢 [14b槽钢 [16a槽钢 [16b槽钢 [18a槽钢 [18b槽钢 [20a 槽钢 [20b槽钢 [22a槽钢 [22b槽钢 [25a槽钢 [28a槽钢 [32a槽钢 [36a槽钢 [40a槽钢 面积A 2(cm) 12.74 15.69 18.51 21.31 21.95 25.15 25.69 29.29 28.83 32.83 31.84 36.24 34.91 40.02 48.70 60. 75.05 惯性距Ix (cm4) 198.30 391.50 563.70 609.40 866.20 934.50 1272.70 1369.90 1780.40 1913.70 2393.90 2571.40 3369.20 47.59 7598.06 11874.20 17577.90 245.00 488.43 712.00 1130.00 1660.00 2370.00 2500.00 3400.00 3570.00 5023.00 5283.00 7114.10 7480.10 11075.50 11621.40 12167.40 15760.00 21720.00 32440.00 截面尺寸 转动惯量回转半径Wx (cm3) ix (cm) b (mm) h( mm) t (mm) 39.70 3.95 48.0 100.0 8.5 62.14 4.95 53.0 126.0 9.0 80.50 5.52 58.0 140.0 9.5 87.10 5.35 60.0 140.0 9.5 108.30 6.28 63.0 160.0 10.0 116.80 6.10 65.0 160.0 10.0 141.40 7.04 68.0 180.0 10.5 152.20 6.84 70.0 180.0 10.5 178.00 7.86 73.0 200.0 11.0 191.40 7. 75.0 200.0 11.0 217.60 8.67 77.0 220.0 11.5 233.80 8.42 79.0 220.0 11.5 269.60 9.82 78.0 250.0 12.0 340.33 10.91 82.0 280.0 12.5 474.88 12.49 88.0 320.0 14.0 659.70 13.97 96.0 360.0 16.0 878.90 15.30 100.0 400.0 18.0 10号工字钢 12.6工字钢 14号工字钢 16号工字钢 18号工字钢 20a号工字钢 20b号工字钢 22a号工字钢 22b号工字钢 25a号工字钢 25b号工字钢 28a号工字钢 28b号工字钢 32a号工字钢 32b号工字钢 32c号工字钢 36a号工字钢 40a号工字钢 45a号工字钢 14.30 18.10 21.50 26.10 30.60 35.50 39.50 42.00 46.40 48.50 53.50 55.45 61.05 67.05 73.45 79.95 76.30 86.10 102.00 49.00 77.53 102.00 141.00 185.00 237.00 250.00 309.00 325.00 401.88 422.72 508.15 534.29 692.20 726.30 760.47 875.00 1090.00 1430.00 68.0 5.20 5.76 6.58 7.36 8.15 7.96 8.99 8.78 10.18 9.94 11.32 11.08 12.84 12.58 12.34 14.40 15.90 17.70 100.0 74.0 80.0 88.0 94.0 100.0 102.0 110.0 112.0 116.0 118.0 122.0 124.0 130.0 132.0 134.0 136.0 142.0 150.0 4.14 126.0 140.0 160.0 180.0 200.0 200.0 220.0 220.0 250.0 250.0 280.0 280.0 320.0 320.0 320.0 360.0 400.0 450.0 7.6 8.4 9.1 9.9 10.7 11.4 11.4 12.3 12.3 13.0 13.0 13.7 13.7 15.0 15.0 15.0 15.8 16.5 18.0 部分内容来源于网络,有侵权请联系删除!
. 50a号工字钢 56a号工字钢 119.00 135.30 470.00 65585.00 4
1860.00 2342.00 19.70 22.02 158.0 166.0 500.0 560.0 20.0 21.0 18号工字钢重24.1kg/m 工字钢最大挠度计算公式:Ymax = 5ql/(384EJ).
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