热轧角钢截面特性及理论重量

1、第 1 页，共 7 页热 轧 等 边 角 钢 截 面 特 性 及 理 论 重 量尺 寸（mm）截面积理论重量重心距 贯性矩抵抗矩wx回 转 半 径双角钢回转半径iy（cm）翼宽翼厚翼端园半径ay0ix最大最小ixiuiv当间距a（mm）为：btr（cm2）kg/m(cm)cm4cm3cmcmcm06810122033.51.130.890.600.400.660.290.590.750.390.851.081.171.251.3441.461.150.640.500.780.360.580.730.380.871.111.191.281.372533.51.431.120.730.821.12

2、0.460.760.950.491.051.271.361.441.5341.861.460.761.031.340.590.740.930.481.071.301.381.431.553034.51.751.372.851.461.720.680.911.150.591.271.471.551.631.7142.281.790.891.842.080.870.901.130.581.261.491.571.651.743634.52.111.661.002.582.590.991.111.390.711.491.701.781.861.9442.762.161.043.293.181.281

3、.091.380.701.511.731.801.891.9753.382.651.073.953.681.561.081.360.701.521.751.831.911.9940352.361.851.093.593.281.231.231.550.791.651.861.942.012.0943.092.421.134.604.051.601.221.540.791.661.881.962.042.1253.792.981.175.534.721.961.211.520.781.681.901.982.062.1445352.662.091.225.174.251.581.391.760.

4、901.852.062.142.212.2943.492.741.266.655.292.051.381.740.891.872.082.162.242.3254.293.371.308.046.202.511.371.720.881.892.102.182.262.3465.083.991.339.336.992.951.361.710.881.902.122.202.282.365035.52.972.331.347.185.361.961.551.961.002.052.262.332.412.4843.903.061.389.266.702.561.541.840.992.072.28

5、2.362.432.5154.803.771.4211.217.903.131.531.920.982.092.302.382.452.5365.694.461.4613.058.953.681.511.910.982.102.322.402.482.5656363.342.621.4810.196.862.481.752.201.132.292.502.572.642.7244.393.451.5313.188.633.241.732.181.112.312.522.592.672.74第 2 页，共 7 页热 轧 等 边 角 钢 截 面 特 性 及 理 论 重 量尺 寸（mm）截面积理论重

6、量重心距 贯性矩抵抗矩wx回 转 半 径双角钢回转半径iy（cm）翼宽翼厚翼端园半径ay0ix最大最小ixiuiv当间距a（mm）为：btr（cm2）kg/m(cm)cm4cm3cmcmcm068101255.424.251.5716.0210.223.971.722.171.102.332.542.612.672.7788.376.571.6823.6314.066.031.682.111.092.382.602.672.752.8363474.983.911.7019.0311.184.131.962.461.262.592.792.872.943.0256.144.821.7423.17

7、13.335.081.942.451.252.612.822.892.963.0467.295.721.7827.1215.266.001.932.431.242.622.832.912.983.0689.517.471.8534.4518.597.751.902.391.232.662.872.953.033.101011.669.151.9341.0921.349.391.882.361.222.692.912.993.073.1570485.574.371.8626.3914.165.142.182.741.402.873.073.143.213.2956.885.401.9132.21

8、16.896.322.162.731.392.883.093.163.243.3168.166.411.9537.7719.397.482.152.711.382.903.113.183.263.3379.427.401.9943.0921.688.592.142.691.382.923.133.203.283.36810.678.372.0348.1723.799.682.132.681.372.943.153.223.303.3875597.415.822.0339.9619.737.302.322.921.503.083.293.363.433.5068.806.912.0746.912

9、2.698.632.312.911.493.103.313.383.453.53710.167.982.1153.5725.429.932.302.891.483.123.333.403.473.55811.509.032.1559.9627.9311.202.282.871.473.133.353.423.503.571014.1311.092.2271.9832.4013.642.262.841.463.173.383.463.543.6180597.916.212.1548.7922.708.342.483.131.603.283.493.563.633.7169.417.382.195

10、7.3526.169.872.473.111.593.303.513.583.653.73710.868.532.2365.5829.3811.372.463.101.583.323.533.603.673.75812.309.662.2773.5032.3612.832.443.081.573.343.553.623.703.771015.1311.872.3588.4337.6815.642.423.041.563.373.583.663.743.81566第 3 页，共 7 页热 轧 等 边 角 钢 截 面 特 性 及 理 论 重 量尺 寸（mm）截面积理论重量重心距 贯性矩抵抗矩wx回

11、 转 半 径双角钢回转半径iy（cm）翼宽翼厚翼端园半径ay0ix最大最小ixiuiv当间距a（mm）为：btr（cm2）kg/m(cm)cm4cm3cmcmcm06810129061010.648.352.4482.7733.9912.612.793.511.803.703.913.984.054.12712.309.662.4894.8338.2814.542.783.501.783.723.934.004.074.14813.9410.952.52106.4742.3016.422.763.481.783.743.954.024.094.171017.1713.482.59128.584

12、9.5720.072.743.451.763.773.984.064.134.211220.3115.942.67146.2255.9323.572.713.411.753.804.024.094.174.2510061211.939.372.67114.9543.0415.683.103.912.004.094.304.374.444.51713.8010.832.71131.8648.5718.103.093.891.994.114.324.394.464.53815.6412.282.76148.2453.7820.473.083.881.984.134.344.414.484.5510

13、19.2615.122.84179.5163.2925.063.053.841.964.174.384.454.524.601222.8017.902.91208.9071.7229.473.033.811.954.204.414.494.564.641426.2620.612.99236.5379.1933.733.003.771.944.234.454.534.604.681629.6323.263.06262.5385.8137.822.983.741.934.274.494.564.644.7211071215.2011.932.96177.1659.7822.053.414.102.

14、204.524.724.794.864.94817.2413.533.01199.5666.3624.953.404.282.194.544.744.814.884.961021.2616.693.09242.1978.4870.633.384.252.174.574.784.854.925.001225.2019.783.16282.5589.3436.053.354.222.154.614.824.894.965.041429.0622.813.24320.7199.0741.313.324.182.144.644.854.935.005.0812581419.7515.503.37297

15、.0088.2032.523.884.882.505.145.345.415.485.551024.3719.133.45361.67104.8139.973.854.852.485.175.385.455.525.591228.9122.703.53423.16119.8847.173.834.822.465.215.415.485.565.631433.3726.193.61481.65133.5654.163.804.782.455.245.455.525.595.67140101427.3721.493.82514.65134.5550.584.345.462.785.765.986.

16、056.126.20第 4 页，共 7 页热 轧 等 边 角 钢 截 面 特 性 及 理 论 重 量尺 寸（mm）截面积理论重量重心距 贯性矩抵抗矩wx回 转 半 径双角钢回转半径iy（cm）翼宽翼厚翼端园半径ay0ix最大最小ixiuiv当间距a（mm）为：btr（cm2）kg/m(cm)cm4cm3cmcmcm06810121232.5125.323.90603.68154.6259.804.315.432.775.816.026.096.166.231437.5729.493.98688.81171.0268.754.205.402.755.856.066.136.206.271642.

17、5433.394.06770.24189.9077.464.265.362.745.886.096.166.236.31160101631.5024.734.31779.53180.7766.704.976.273.206.586.786.856.926.991237.4429.394.39916.58208.5879.984.956.243.186.626.826.896.967.031443.3033.994.471048.36234.3790.954.926.203.166.656.866.937.007.071649.0738.524.551175.08258.27102.634.89

18、6.173.146.686.896.967.037.10180121842.2433.164.891321.35270.03101.825.597.053.587.437.637.707.777.841448.9038.384.971514.48304.57116.255.577.023.577.467.677.747.817.881655.4743.545.051100.99336.86131.355.546.983.557.497.707.777.847.911861.9548.635.131881.12367.05146.115.516.943.537.537.737.807.877.9

19、5200141854.6442.895.462103.55385.08144.706.207.823.988.278.478.548.618.671662.0148.685.542366.15426.99163.656.187.793.968.308.508.578.648.711869.3054.405.622620.64466.45182.226.157.753.948.338.538.608.678.752070.5160.065.692867.30503.58200.426.127.723.938.368.578.648.718.782490.6671.175.893338.20571

20、.45235.786.077.643.908.428.638.718.788.85注：1、表中红线左侧为一只角钢的截面特性。 2、翼端圆半径r t/3. 3、iu = a*i2u , iv = a*i2v 4、规格按yb166-65 摘自选自简明建筑结构设计手册1999年第二版698页14014第 5 页，共 7 页热热 轧轧 不不 等等 边边 角角 钢钢 截截 面面 特特 性性 及及 理理 论论 重重 量量几何尺寸（mm）截面积理论重量重心矩贯性矩回转半径tg短边外伸时双角钢的回转半径iy1(cm)，当间距(mm)为：长边外伸时双角钢的回转半径iy1(cm)，当间距(mm)为：长边宽度短边宽

21、度翼缘厚度翼缘端内圆角半径acmcm4cmbbtrcm2kg/mx0y0ixiyixiyiv681012681012251633.51.160.910.420.860.700.220.780.440.340.3920.840.931.021.111.401.481.571.661643.51.501.180.460.900.880.270.770.430.340.3810.870.961.051.141.421.511.601.68322033.51.491.170.491.081.530.461.010.550.430.3820.971.051.141.231.711.791.881.962

22、043.51.941.520.531.121.930.571.000.540.430.3740.991.081.161.251.741.821.901.994025341.891.480.591.323.080.931.280.700.540.3861.131.211.301.382.072.142.232.3125442.471.940.631.373.931.181.260.690.540.3811.161.241.321.412.092.172.252.344528352.151.690.641.474.451.341.440.790.610.3831.231.311.391.472.2

23、82.362.442.5228452.812.200.681.515.701.701.430.780.600.3801.251.331.411.502.312.392.472.55503235.52.431.910.731.606.242.021.600.910.700.4041.371.451.531.612.492.562.642.753245.53.182.490.771.658.022.581.590.900.690.4021.401.471.551.642.512.592.672.755636362.742.150.801.788.882.921.801.030.790.4081.5

24、11.591.661.742.752.822.902.9836463.592.820.85r11.453.741.791.020.780.4071.531.611.691.772.772.852.933.0136564.423.470.881.8713.864.491.771.010.780.4041.561.631.711.792.802.882.963.046340474.063.190.922.0416.495.232.021.140.880.3981.661.741.811.893.093.163.243.3240574.993.920.952.0820.026.312.001.120

25、.870.3961.681.761.841.923.113.193.273.3540675.914.640.992.1223.367.311.991.110.860.3931.711.781.861.943.133.213.293.3740776.805.341.032.1626.538.241.971.100.860.3891.731.811.891.973.163.243.323.40704547.54.553.571.022.2322.977.552.251.290.990.4081.841.911.992.073.393.463.543.624557.55.614.401.062.28

26、27.959.132.231.280.980.4071.861.942.012.093.413.493.573.644567.56.645.221.112.3232.7010.622.221.260.970.4051.881.962.042.113.443.513.593.674577.57.666.011.132.3637.2212.012.201.250.970.4021.801.982.062.143.463.543.613.697550586.134.811.172.4035.0912.612.391.431.090.4362.062.132.202.283.603.683.763.8

27、3第 6 页，共 7 页热热 轧轧 不不 等等 边边 角角 钢钢 截截 面面 特特 性性 及及 理理 论论 重重 量量几何尺寸（mm）截面积理论重量重心矩贯性矩回转半径tg短边外伸时双角钢的回转半径iy1(cm)，当间距(mm)为：长边外伸时双角钢的回转半径iy1(cm)，当间距(mm)为：长边宽度短边宽度翼缘厚度翼缘端内圆角半径acmcm4cm50687.265.701.212.4441.1214.702.381.421.080.4352.082.152.232.303.633.703.783.8650889.477.431.292.5252.3918.532.351.401.070.429

28、2.122.192.272.353.673.753.833.915010811.599.101.362.6062.7121.962.331.331.060.4232.162.242.312.403.713.793.873.958050586.385.001.142.6041.9612.822.571.421.100.3882.022.092.172.243.883.954.034.1050687.565.931.182.6549.2114.952.551.411.090.3862.042.112.192.273.903.984.054.1350788.726.851.212.6956.1616

29、.962.541.391.080.3842.062.132.212.293.924.004.084.1650889.877.751.252.7362.8318.852.521.381.070.3812.082.152.232.313.944.024.104.189056597.215.661.252.9160.4518.332.901.591.230.3852.222.292.362.444.324.394.474.3556698.566.721.292.9571.0321.422.881.581.220.3842.242.312.392.464.344.424.504.5756799.887

30、.761.333.0081.2224.362.871.571.220.3842.262.332.412.484.374.444.524.60568911.188.781.363.0491.0327.152.851.561.210.3802.282.352.432.514.394.474.544.62100636109.627.551.433.2499.0630.943.211.791.380.3942.492.562.632.714.774.854.925.006371011.118.721.473.28113.4535.263.201.781.370.3932.512.582.652.734

31、.804.874.955.036381012.589.881.503.32127.3739.393.181.771.370.3912.532.602.672.754.824.904.975.0563101015.4712.141.583.40153.8147.123.151.751.750.3872.572.642.722.794.864.945.025.101008061010.648.351.972.95107.0461.243.171.731.730.6273.313.383.443.524.544.624.694.768071012.309.662.013.00122.7370.083

32、.161.711.710.6263.323.393.473.544.574.644.714.798081013.9410.952.053.04137.9278.583.152.371.710.6253.343.413.493.564.594.664.734.8180101017.1713.482.133.12166.8794.653.122.351.690.6223.383.453.533.604.634.704.784.851107061010.648.351.573.53133.3742.923.542.011.540.4032.742.812.882.965.215.295.365.44

33、7071012.309.661.613.57153.0049.023.532.001.530.4022.762.832.902.985.245.315.395.467081013.9410.951.653.62172.0454.873.511.981.530.4012.782.852.923.005.265.345.415.4970101017.1713.481.723.70208.3965.883.481.961.510.3972.822.892.963.045.705.385.465.5375第 7 页，共 7 页热热 轧轧 不不 等等 边边 角角 钢钢 截截 面面 特特 性性 及及 理理

34、 论论 重重 量量几何尺寸（mm）截面积理论重量重心矩贯性矩回转半径tg短边外伸时双角钢的回转半径iy1(cm)，当间距(mm)为：长边外伸时双角钢的回转半径iy1(cm)，当间距(mm)为：长边宽度短边宽度翼缘厚度翼缘端内圆角半径acmcm4cm1258071114.1011.071.804.01227.9874.424.022.301.760.4083.133.183.253.335.905.976.046.128081115.9912.551.844.06256.7783.494.012.291.750.4073.133.203.273.355.925.996.076.148010111

35、9.7115.471.924.14312.04100.673.982.261.740.4043.173.243.313.395.966.046.116.1980121123.3518.332.004.22364.41116.673.952.241.720.4003.203.283.353.436.006.086.166.231409081218.0414.162.044.50365.64120.694.502.591.980.4113.493.563.633.706.586.656.736.8090101222.2617.482.124.58445.50146.034.472.561.960.4093.523.593.663.736.626.706.776.8590121226.4020.722.194.66521.59169.794.442.541.950.4063.563.633.703.776.666.746.816.8990141230.4623.