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1、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12.74198.3039.703.9548.0100.08.512.6槽钢15.69391.5062.144.9553.0126.09.014a槽钢18.51563.7080.505.5258.0140.09.514b槽钢21.31609.4087.105.3560.0140.09.516a槽钢21.95866.20108.306.2863.0160.010.016b槽钢25.15934.50116.806.1065.0
2、160.010.018a槽钢25.691272.70141.407.0468.0180.010.518b槽钢29.291369.90152.206.8470.0180.010.520a 槽钢28.831780.40178.007.8673.0200.011.020b槽钢32.831913.70191.407.6475.0200.011.022a槽钢31.842393.90217.608.6777.0220.011.522b槽钢36.242571.40233.808.4279.0220.011.525a槽钢34.913369.20269.609.8278.0250.012.028a槽钢40.02
3、4764.59340.3310.9182.0280.012.532a槽钢48.707598.06474.8812.4988.0320.014.036a槽钢60.8911874.20659.7013.9796.0360.016.040a槽钢75.0517577.90878.9015.30100.0400.018.010号工字钢14.30245.0049.0068.0100.04.147.612.6工字钢18.10488.4377.535.2074.0126.08.414号工字钢21.50712.00102.005.7680.0140.09.116号工字钢26.101130.00141.006.5
4、888.0160.09.918号工字钢30.601660.00185.007.3694.0180.010.720a号工字钢35.502370.00237.008.15100.0200.011.420b号工字钢39.502500.00250.007.96102.0200.011.422a号工字钢42.003400.00309.008.99110.0220.012.322b号工字钢46.403570.00325.008.78112.0220.012.325a号工字钢48.505023.00401.8810.18116.0250.013.025b号工字钢53.505283.00422.729.941
5、18.0250.013.028a号工字钢55.457114.10508.1511.32122.0280.013.728b号工字钢61.057480.10534.2911.08124.0280.013.732a号工字钢67.0511075.50692.2012.84130.0320.015.032b号工字钢73.4511621.40726.3012.58132.0320.015.032c号工字钢79.9512167.40760.4712.34134.0320.015.036a号工字钢76.3015760.00875.0014.40136.0360.015.840a号工字钢86.1021720.001090.0015.90142.0400.016.545a号工字钢102.0032440.001430.0017.70150.0450.018.050a号工字钢119.0046470.001860.0019.70158.0500.020.056a号工字钢135.3065585.002342.0022.02166.0560.021.018号工字钢重24.1kg/m工字钢最大挠度计算公式：Ymax = 5ql4/(384EJ).
