1、39.531.125022507.9517.116933.12.072222011012.39.542.134063108.9919.222641.12.3211246.536.535833268.7818.924042.92.27251161348.538.1501740110.221.728048.42.411853.54252784229.9321.429750.42.362812213.710.555.443.5711550811.324.334456.42.491246147.9748153411.12436458.72.44323201301511.567.152.71108069
2、212.827.745970.62.6213273.557.71162672727.348473.32.57c13413.579.962.71217376126.951076.12.533636013615.81276.4601579687814.43155581.62.6913883.665.61657492114.130.658484.62.6490.871.31735196413.830.261487.72.64040014216.512.586.167.621714108615.934.466092.92.7714494.173.822781113915.633.969396.22.7
3、114614.580.123847119215.333.599.72.674545015080.432241143317.738.58551142.8915211187.43375915008952.8415415.512094.535278156837.69382.795050011993.646472185919.711223.0712910148556194219.442.311713.0116213910950639202619.141.912241512.96565601662113510665576234213661653.1816814711568503244721.647.31
4、4241703.1271430255121.346.814851756363017615594004298424.753.817021943.3217816713198171311724.253.217711993.2578017102339324923.952.618422053.2H型钢t1腹板厚度；t2翼缘厚度；Sx半截面的面积矩。类别H型钢规格（hbt1t2）截面积Acm2质量qkg/m（cm4）（cm3）（cm）HW100621.917.2 238376.576.54.1826.72.471256.530.3123.88475.292943.11150740.5531.9166022
5、16.3956475.13.731757.551.4340.329003319844.37200864.2850.547704778.6116004.99#2002041272.2856.750305038.3517004.85250992.1872.41080086710.836502926.29#25025514104.782.21150091938803046.09#294302108.38517000116055203657.1430010120.420500137013.167607.4930515135.421600144071004667.24#34434833300194015
6、.11120064635019173.913740300230015.2136007768.84#388402179.249200254016.6163008099.52#39439811187.656400286017.31890095140013219.517266900334017.522400112010.1#40040821251.519771100356016.82380011709.73#41440518296.2233930004490310001530#4284072035361.4284119000558018.239400193010.4HM14827.2510406.1
7、72.3519439.7631.227402838.367.73.5724456.2444.1612050298511329473.0357.3114007794.69340101.579.721700128014.6390136.710738900200072104817.26440157.456100255081105417.18482146.460800252020.467704516.8488164.471400293020.881207.03582174.5103000353076705116.63588192.5118000402024.890206016.85#59423222.
8、4137000462024.9106007016.9HN50512.169.541923.9814.95.961.116017.0113.341766.84.9529.39.751.317518.1667990.66.1249.613.21.659023.21122097.62.05198994.523.5918.516101638.272.25.527.5718801888.2526.82.2124812432.8925.82872552.7837.8729.7408029814941.5532.6646043312.444359.43.2647.5337.373504903.2734617
9、453.1941.8649792913.8663.661370078214.73.9371.1255.81880094216.373497.93.2139619972.1620000101016.714501454.4884.126623700119017401744.54#45083.4165.52710012007933.0844684.9566.729000130015801594.3145097.4176.53370018.618701874.38#50098.2377.138500154019.89071213.04496101.379.541900169020.318404.275
10、00114.289.647800191021402144.33#506201131.310356500223025802574.43596121.295.169300233019804.04600135.278200261022802284.11#606153.391000300024.427202714.21#692211.5172000498028.66026.53700235.520100057607226.78注：“#”表示的规格为非常用规格。普通槽钢同普通工字钢但Wy为对应翼缘肢尖 型号58，长512m；型号1018，长519m；型号2020，长619m。截面面积 （cm2）理论重量
11、 （kg/m）y-y1轴Z0Iy1376.925.44261.943.51.120.91.356.34.88.45512.4611.94.61.1928.31.394310.248.0425.33.145.81.2737.41.42485.312.7419839.73.9425.67.854.91.525315.6912.3138961.74.983810.31.5677.81.595818.5114.5380.55.521.7107.21.7121.3116.7360987.15.3561.21.69120.61.6721.9517.238666.2873.41.83144.11.79652
12、5.1519.75935116.86.183.417.61.82160.81.7525.6920.171273141.47.0498.61.96189.71.887029.2922.99152.26.841.95210.11.847328.8322.6317807.861282442.017532.8325.771914191.47.64143.625.92.09268.431.8424.992394217.68.67157.828.22.23298.22.17936.2428.452571233.88.42176.530.1326.32.037834.9127.43359268.79.811
13、75.92.24324.839.9131.333619289.6196.432.72.22355.11.998244.9135.25310.49.3215.934.62.19388.640.0231.424753339.510.9217.935.72.33393.38445.6235.815118365.610.59241.537.92.3428.52.028651.2240.215484391.710.35264.1467.338.077511469.412.44304.746.42.51547.59043.18057503.512.11335.649.1592.92.169261.348.
14、128603537.711.8551.6642.72.139660.8947.811874659.713.9645563.62.73818.59868.0953.4512652702.913.63496.766.92.7880.52.3775.2959.113429746.113.36536.69482.3475.0458.9117578878.959278.82.811057.983.0465.1918644932.214.98640.682.61135.810491.0471.4719711985.614.71687.886.22.751220.32.42等边角钢型号单 角 钢双角钢圆角重心矩惯性矩截面模量回转半径iy,当a为下列数值WxmaxWxminix0iy06mm8mm10mm12mm14mm（mm）（cm2）（kg/m）31.130.890.400.660.290.590.750.391.081.171.251.341.4346.41.461.150.500.780.360.580.730.381.281.37L257.31.120.820.460.76
