每1m表面积(m2=2(h-d+4b-0.8584(r+r1h:高度(14a为140mmb:腿宽度(14a为58mmd:腰厚度(14a为6.0mmr:内圆弧半径(14a为9.5mmr1:腿端圆弧半径(14a为4.8mm
计算时各个数据均以"m"为单位,这样算出来的是正反两面表面积之和
槽钢表面积对照表
理论重量
序号
型号1[52[6.33[6.54[85[106[127[12.68[14a9[14b10[16a
kg/m
表面积M2/t
5.4386.6346.7098.04510.00712.05912.31814.53516.73317.24
44.84642.49242.5739.30438.82637.29437.48835.08830.733.078
11[1612[18a13[1814[20a15[2016[22a17[2218[24a19[24b20[24c21[25a22[25b23[25c24[27a25[27b26[27c27[28a28[28b29[28c30[30a31[30b32[30c
19.75220.174
2322.63725.77724.99928.45326.8630.62834.39627.4131.33535.2630.83835.07739.31631.42735.82340.21934.46339.17343.883
29.05931.25527.57630.55826.9829.93426.46329.55126.03723.31929.70226.123.32628.20524.92922.33528.32524.97922.34127.39124.19221.68
33[32a34[32b35[32c36[36a37[36a38[36b39[40c40[40a41[40a38.08343.10748.13147.81453.46659.11858.92865.20471.488
26.15123.18920.84523.175
