常用型材汇总表.pdf

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1、附录三型钢截面参数表普通工字钢附表3-1y符号：h——高度；i——回转半径；b——宽度；twSx——半截面的面积矩；tw——腹板厚度；hxx长度：t——翼缘平均厚度；(b－tw)/4型号10~18，长5~19m；I——惯性矩；R型号20~63，长6~19mW——截面模量；tyb尺寸x—x轴y—y轴截面积质量型号hbtwtR2IxWxixIx/SxIyWyiy(cm)(kg/m)4343(mm)(cm)(cm)(cm)(cm)(cm)(cm)10100684.57.66.514.311.2245494.148.69339.61.5112.6126745.08.47.018.114.248877

2、5.1911.04712.71.6114140805.59.17.521.516.97121025.7512.26416.11.7316160886.09.98.026.120.511271416.5713.99321.11.8918180946.510.78.530.724.116991857.3715.412326.22.00a1007.035.527.923692378.1617.415831.62.112020011.49.0b1029.039.531.125022507.9517.116933.12.07a1107.542.133.034063108.9919.222641.12.

3、322222012.39.5b1129.546.536.535833268.7818.924042.92.27a1168.048.538.1501740110.221.728048.42.402525013.010.0b11810.053.542.052784229.9321.429750.42.36a1228.555.443.5711550811.324.334456.42.492828013.710.5b12410.561.047.9748153411.124.036458.72.44a1309.567.152.71108069212.827.745970.62.6232b3201321

4、1.515.011.573.557.71162672712.627.348473.32.57c13413.579.962.71217376112.326.951076.12.53a13610.076.460.01579687814.431.055581.62.6936b36013812.015.812.083.665.61657492114.130.658484.62.64c14014.090.871.31735196413.830.261487.72.60a14210.586.167.621714108615.934.466092.92.7740b40014412.516.512.594.

5、173.822781113915.633.969396.22.71c14614.510280.123847119215.333.572799.72.67a15011.510280.432241143317.738.58551142.8945b45015213.518.013.511187.433759150017.438.18951182.84c15415.512094.535278156817.137.69381222.79a15812.011993.646472185919.742.911221423.0750b50016014.020.014.012910148556194219.44

6、2.311711463.01c16216.013910950639202619.141.912241512.96a16612.513510665576234222.047.913661653.1856b56016814.521.014.514711568503244721.647.314241703.12c17016.515812471430255121.346.814851753.07a17613.015512294004298424.753.817021943.3263b63017815.022.015.016713198171311724.253.217711993.25c78017.

7、0180141102339324923.952.618422053.20H型钢附表3-2y符号：h——高度；i——回转半径；b——宽度；t1t1——腹板厚度；Sx——半截面的面积矩。hxxt2——翼缘厚度；I——惯性矩；rW——截面模量；2tyb截面积质量x—x轴y—y轴H型钢规格类别AqIxWxixIyWyiy(h×b×t1×t2)cm2kg/m(cm4343)(cm)(cm)(cm)(cm)(cm)100