槽钢、工字钢计算参数表 | |||||||
钢号 | 其截面特性 | ||||||
面积A (cm2) | 惯性距Ix (cm4) | 转动惯量Wx (cm3) | 回转半径ix (cm) | 截面尺寸 | |||
b (mm) | h( mm) | t (mm) | |||||
[10槽钢 | 12.74 | 198.30 | 39.70 | 3.95 | 48.0 | 100.0 | 8.5 |
[12.6槽钢 | 15.69 | 391.50 | 62.14 | 4.95 | 53.0 | 126.0 | 9.0 |
[14a槽钢 | 18.51 | 563.70 | 80.50 | 5.52 | 58.0 | 140.0 | 9.5 |
[14b槽钢 | 21.31 | 609.40 | 87.10 | 5.35 | 60.0 | 140.0 | 9.5 |
[16a槽钢 | 21.95 | 866.20 | 108.30 | 6.28 | 63.0 | 160.0希腊数学家丢番图 | 10.0 |
[16b槽钢 | 25.15 | 934.50 | 116.80 | 6.10 | 65.0 | 160.0 | 10.0 |
[18a槽钢 | 25.69 | 1272.70 | 141.40 | 7.04 | 68.0 | 180.0 | 10.5 |
[18b槽钢 | 29.29 | 1369.90 | 152.20 | 6.84 | 70.0 | 180.0 | 10.5 |
[20a 槽钢 | 28.83 | 1780.40 | 178.00 | 7.86 | 73.0 | 200.0 | 11.0 |
[20b槽钢 | 32.83 | 1913.70 | 191.40 | 7.64 | 75.0 | 200.0 | 11.0 |
[22a槽钢 | 31.84 | 2393.90 | 217.60 | 8.67 | 77.0 | 220.0 | 11.5 |
[22b槽钢 | 36.24 | 2571.40 | 233.80 | 8.42 | 79.0 | 220.0 | 11.5 |
[25a槽钢 | 34.91 | 3369.20 | 269.60 | 9.82 | 78.0 | 250.0 | 12.0 |
[28a槽钢 | 40.02 | 4764.59 | 340.33 | 10.91 | 82.0 | 280.0 | 12.5 |
[32a槽钢 | 48.70 | 7598.06 | 474.88 | 12.49 | 88.0 | 320.0 | 14.0 |
[36a槽钢 | 60.89 | 11874.20 | 659.70 | 13.97 | 96.0 | 360.0 | 16.0 |
儿童 |
[40a槽钢 | 75.05 | 17577.90 | 878.90 | 15.30 | 100.0 | 400.0 | 18.0 |
10号工字钢 | 14.30 | 245.00 | 49.00 | 68.0 | 100.0 | 4.14 | 7.6 |
12.6工字钢 | 18.10 | 488.43 | 77.53 | 5.20 | 74.0 | 126.0 | 8.4 |
14号工字钢 | 21.50 | 712.00 | 102.00 | 5.76 | 80.0 | 140.0 | 9.1 |
16号工字钢 | 26.10 | 1130.00 | 141.00 | 6.58 | 88.0 | 160.0 | 9.9 |
18号工字钢 | lsd法 30.60 | 1660.00 | 185.00 | 7.36 | 94.0 | 180.0 | 10.7 |
20a号工字钢 | 35.50 | 2370.00 | 237.00 | 8.15 | 100.0 | 200.0f检验 | 11.4 |
20b号工字钢 | 39.50 | 2500.00 | 250.00 | 7.96 | 102.0 | 200.0 | 11.4 |
22a号工字钢 | 42.00 | 3400.00 | 309.00 | 8.99 | 110.0 | 220.0 | 12.3 |
中天玫瑰22b号工字钢 | 46.40 | 3570.00 | 325.00 | 8.78 | 112.0 | 220.0 | 12.3 |
25a号工字钢 | 48.50 | 5023.00 | 401.88 | 10.18 | 116.0 | 250.0 | 13.0 |
25b号工字钢 | 53.50 | 5283.00 | 422.72 | 9.94 | 118.0 | 250.0 | 13.0 |
28a号工字钢 | 55.45 | 7114.10 | 508.15 | 11.32 | 122.0 | 280.0 | 13.7 |
28b号工字钢 | 61.05 | 7480.10 | 534.29 | 11.08 | 124.0 | 280.0 | 13.7 |
32a号工字钢 | 67.05 | 11075.50 | 692.20 | 12.84 | 130.0 | 320.0 | 15.0 |
32b号工字钢 | 73.45 | 11621.40 | 726.30 | 12.58 | 132.0 | 320.0 | 15.0 |
32c号工字钢 | 79.95 | 12167.40 | 760.47 | 12.34 | 134.0 | 320.0 | 15.0 |
36a号工字钢 | 76.30 | 15760.00 | 875.00 | 14.40 | 136.0 | 360.0 | 15.8 |
40a号工字钢 | 86.10 | 21720.00 | 1090.00 | 15.90 | 142.0 | 400.0 | 16.5 |
45a号工字钢 | 快乐语文网站 102.00 | 32440.00 | 1430.00 | 17.70 | 150.0 | 450.0 | 18.0 |
50a号工字钢 | 119.00 | 46470.00 | 1860.00 | 19.70 | 158.0 | 500.0 | 20.0 |
56a号工字钢 | 135.30 | 65585.00 | 2342.00 | 22.02 | 166.0 | 560.0 | 21.0 |
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