常用型钢规格表.pdf

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1、附录常用型钢规格表普通工字钢符号：h—高度；i—回转半径；b—宽度；Sx—半截面的面积矩；tw—腹板厚度；长度：t—翼缘平均厚度；型号10～18，长5～19m；I—惯性矩；型号20～63，长6～19m。W—截面模量尺寸（mm）x-x轴y-y轴截面面积理论重量型号hbtwtR2IxWxixIx/SxIyWyIy(cm)(kg/m)4343mmmmmmmmmmcmcmcmcmcmcmcm10100684.57.66.514.311.2245494.148.69339.61.5112.61267458.4718.114.248877

2、5.19114712.71.6114140805.59.17.521.516.97121025.7512.26416.11.73161608869.9826.120.511271416.5713.99321.11.8918180946.510.78.530.724.116991857.3715.412326.22.00a100735.527.923692378.1617.415831.62.112020011.49b102939.531.125022507.9517.116933.12.07a1107.542.13334063

3、108.9919.222641.12.322222012.39.5b1129.546.536.535833268.7818.924042.92.27a116848.538.1501740110.221.728048.42.4252501310b1181053.54252784229.9321.429750.42.36a1228.555.443.5711550811.324.334456.42.492828013.710.5b12410.56147.9748153411.12436458.72.44a1309.567.152.7

4、1108069212.827.745970.62.6232b32013211.51511.573.557.71162672712.627.348473.32.57c13413.579.962.71217376112.326.951076.12.53a1361076.4601579687814.43155581.62.6936b3601381215.81283.665.61657492114.130.658484.62.64c1401490.871.31735196413.830.261487.72.6a14210.586.16

5、7.621714108615.934.466092.92.7740b40014412.516.512.594.173.822781113915.633.969396.22.71c14614.510280.123847119215.333.572799.72.67a15011.510280.432241143317.738.58551142.8945b45015213.51813.511187.433759150017.438.18951182.84c15415.512094.535278156817.137.69381222.

6、79a1581211993.646472185919.742.911221423.0750b50016014201412910148556194219.442.311711463.01c1621613910950639202619.141.912241512.96a16612.51351066557623422247.913661653.1856b56016814.52114.514711568503244721.647.314241703.12c17016.515812471430255121.346.814851753.0

7、7a1761315512294004298424.753.817021943.3263b63017815221516713198171311724.253.217711993.25c78017180141102339324923.952.618422053.2H型钢符号：h—高度；b—宽度；t1—腹板厚度；i—回转半径；t2—翼缘厚度；Sx—半截面的面积矩。I—惯性矩；W—截面模量x-x轴y-y轴截面积质量H型钢规格类别AqIxWxixIyWyIy(h×b×t1×t2)2cmkg/m4343(cm)(cm)(cm)(cm)(c

8、m)(cm)100×100×6×821.917.2238376.576.54.1813426.72.47125×125×6.5×930.3123.88471365.29294473.11150×150×7×1040.5531.916602216.3956475.13.7317