表1热压等边角钢.

符号意义：b边宽度；d 边厚度；r 内圆弧半径；ri 边端内圆弧半径;I 惯性矩;y1附录H 型 钢 表表1 热压等边角钢 (GB9787 -88)i惯性半径；W截面系数;Z0重心距离。角钢号数尺寸mm截面 面积cm2理论 重量 kg/m外表 面积 m2/m参考数值Z0 cmX-XX0-X0yo-yoX1-X1bdrIxcm4IxcmWx cm3Ix0cm4i x0cmW x0cm3Iy0cm4i y0cmW y0cm3Ix14 cm22033.51.1320.8890,0780.400.590.290.630.750.450.170.390.200.810.6041.4591.1450,0770.500.580.360.780.730.550.220.380.241.090.642.52541.4321.1210.0980.820.760.461.290.950.730.340.490.331.570.7331.8591.4590.0971.030.740.591.620.930.920.430.480.402.110.763.03034.51,7491.3730.1171.460.910.682.311.151.090.610.590.512.710.8542.2761.7860.1171.840.900.872.921.131.370.770.580.623.630.893.63632.1091.6560.1412.581.110.994.091.391.611.070.710.764.681.0042.7562.1630.1413.291.091.285.221.382.051.370.700.936.251.0453.3822.6540.1413.951.081.566.241.362.451.650.701.097.841.07角钢号数尺寸mm截面 面积 cm2理论 重量 kg/m外表 面积 m2/m参考数值Z0 cmX-XX0-X0yo-yoX1 -X1bdrIxcm4IxcmWx cm3Ix0cm4i x0cmW x0cm3Iy0cm4i y0cmW y0cm3Ix1cm44.040352.3591,8520.1573.591.231.235.691.552.011.490.790.966.511.0943.0862.4220.1574.601.221.607.291.542.581.910.791.198.561.1353.7912.9760.1565.531.211.968.761.523.102.300.781.3910.741.174.54532.6592.0880.1775.171.401.588.201.762.582.140.891.249.121.2243.4862.7360.1776.651.382.0510.561.743.322.750.891.5412.181.2654.2923.3690.1768.041.372.5112.741.724.003.330.881.8115.251.3065.0763.9850.1769,331.362.9514.761.704.643.890.882.0618.361.3355035.52.9712.3320.1977.181.551.9611.371.963.222.981.001.5712.501.3443.8973.0590.1979.261.542.5614.701.944.163.820.991.9616.691.3854.8033.7700.19611.211.533.1317.791.925.034.640.982.3120.901.4265.6884.4650.19613.051.523.6820.681.915.855.420.982.6325.141.465.656363.3432.6240.22110.191.752.4816.142.204.084.241.132.0217.561.4844.3903.4460.22013.181.733.2420.922.185.285.461.112.5223.431.5355.4154.2510.22016.021.723.9725.422.176.426.611.102.9829.331.5768.367.6.5680.21923.631.686.0337.372.119.449.891.094.1647.241.686.363474.9783.90700,24819.031.964.1330.172.466.787.891.263.2933.351.7056.1434.8220.24823.171.945.0836.772.458.259.571.253.9041.731.7467.2885.7210.24727.121.936.0043.032.439.6611.201.244.4650.141.7889.5157.4690.24734.461.907.7554.562.4012.2514.331.235.4767.111.851011.6579.1510.24641.091.889.3964.852.3614.5617.331.226.3684.311.93角钢号数尺寸mm截面 面积 cm2理论 重量 kg/m外表 面积 m2/m参考数值Z0 cmX-XX0-X0yo-yoX1 -X1bdrIxcm4ixcmWx cm3Ix0cm4i x0cmW x0cm3Iy0cm4i y0cmW y0cm3Ix1cm4770485.5704,3720.27526.392.185.1441.802.748.4410.991.404.1745.741.8656.8755.3970.27532.212.166.3251.082.7310.3213.341.394.9557.211.9168.1606.4060.27537.772.157.4859.932.7112.1115.611.385.6768.731.9579.4247.3980.27543.092.148.5968.352.6913.8117.821.386.3480.291.99810.6678.3730.27448.172.129.6876.372.6815.4319.981.376.9891.922.037,575597.4125.8180.29539.972.337.3263.302.9211.9416.631.505.7770.562.0468.7976.9050.29446.952.318.6474.382.9014.0219.511.496.6784.552.07710.0167.9760.29453.572.309.9384.962.8916.0222.181.487.4498.712.11811.5039.0300.29459.962.2811.2095.072.8817.9324.861.478.19112.972.151014.12611.0890.29371.982.2613.64113.922.8421.4830.051.469.56141.712.22880597.9126.2110.31548.792.488.3477.333.1313.6720.251.606.6685.362.1569.3977.3760.31457.352.479.8790.983.1116.0823.721.597.65102.502.19710.8008.5250.31465.582.4611.37104.073.1018.4027.091.588.58119.702.23812.3039.6580.31473,492.4412.83116.603.0820.6130.391.579.46136.972.271015.12611.8740.31388.432.4215.64140.093.0424.7636.771.5611.08171.742.3599061010.6378.3500.35482.772.7912.61131.263.5120.6334.281.809.95145.872.44712.3019.6560.35494.832.7814.54150.473.5023.6439.181.7811.19170.302.48813.94410.9460.353106.472.7616.42168.973.4826.5543.971.7812.35194.802.52917.16713.4760.353128.582.7420.07203.903.4532.0453.261.7614.52244.072.591020.30615.9400.352149.222.7123.57236.213.4137.1262.221.7516.49293.762.67角钢号数尺寸mm截面 面积 cm2理论 重量 kg/m外表 面积 m2/m参考数值Z0 cmX-XX0-X0y0-y0X1 -X1bdrIxcm4IxcmWx cm3Ix0cm4i x0cmW x0cm3Iy0cm4i y0cmW y0cm3Ix1cm41010061211.9329.3660.393114.953.1015.68181.983.9025.7447.922.0012.69200.072.67713.79610.8300.393131.863.0918.10208.973.8929.5554.741.9914.26233.542.71815.63812.2760.393148.243.0820.47235.073.8833.2461.411.9815.75267.092.761019.26115.1200.392179.513.0525.06284.683.8440.2674.351.9618.54334.482.841222.80017.8980.391208.903.0329.48330.953.8146.8086.841.9521.08402.342.911426.25620.6110.391236.533.0033.73374.063.7752.9099.001.9423.44470.752.991629.62723.2570.390262.532.9837.82414.163.7458.57110.891.9425.63539.803.061111071215.19611.9280.433177.163.4122.05280.944.3036.1273.382.2017.51310.642.96817.23813.5320.433199.463.4024.95316.494.2840.6982.422.1919.39355.203.011021.26116.6900.432242.193.3830.60384.394.2549.4299.982.1722.91444.653.091225.20019.7820.431282.553.3536.05448.174.2257.62116.932.1526.15534.603.161429.05622.8090.431320.713.3241.31508.014.1865.31133.402.1429.14625.163.2412.512581419.75015.5040.492297.033.8832.52470.894.8853.28123.162.50.25.86521.013.371024.37319.1330.491361.673.8539.97573.894.8564.93149.462.4830.62651.933.451228.91222.6960.491423.163.8341.17671.444.8275.96174.882.4635.03783.423.531433.36726.1930.490481.653.8054.16763.734.7886.41199.572.4539.13915.613.61141401027.37321.4880.551514.654.3450.58817.275.4682.56212.042.7839.20915.113.821232.51225.5220.551603.684.3159.80958.795.4396.85248.572.7645.021099.283.901437.56729.4900.550688.814.2868.751093.565.40110.47284.062.7550.451284.223.981642.53933.3930.549770.244.2677.461221.815.36123.42318.672.7455.551470.044.06角钢号数尺寸mm截面面积cm2理论 重量 kg/m外表 面积 m2/m参考数值Z0 cmX-XX0-X0yo-yoX1-X1bdrIxcm4IxcmWx cm3Ix0cm4i x0cmW x0cm3Iy0cm4i y0cmW y0cm3Ix1 cm416160101631.50224.7290.630779.534.9866.701237.306.27109.76321.763.2052.761365.334.311237.44129.3910.630916.584.9578.981455.686.24128.67377.493.1860.741639.574.391443.29633.9870.6291048.364.9290.951665.026.20147.17431.703.1668.241914.684.471649.06738.5180.6291175.084.89102.631865.576.17164.89484.593.1475.312190.824.5518180121642.24133.1590.7101321.355.59100.822100.107.05165.00541.613.5878.412332.804.891448.89638.3830.7101514.485.56116.252407.427.02189.14621.533.5688.382723.484.971655.46743.5420,7091700.995.54131.132703.376.98212.40698.603.5597.833115.295.051861.95548.6340.7081875.125.50145.642988.246.94234.78762.013.51105.143502.435.1320200141854.64242.8940.7882103.556.20144.703343.267.82236.40863.833.98111.823734.105.461662.01348.6800.7882366.156.18163.653760.897.79265.93971.413.96123.964270.395.541869.30154.4010.7872620.646.15182.224164.547.75294.481076.743.94135.524808.135.622076.50560.0560.7872867.306.12200.424554.557.72322.061180.043.93146.555347.515.692490.66171.1680,7853338.256.07236.175294.977.64374.411381.533.90166.656457.165.87注：截面图中的ri=1/3d及表中r值的数据用于孔型设计，不做交货条件