H型鋼參數(shù)特性

1、h型鋼、h型鋼樁的規(guī)格標(biāo)記采用：高度hx寬度bx腹板厚度t1 x翼緣厚度t2 表示。h 340x250x 9x14剖分t型鋼的規(guī)格標(biāo)記采用：高度h x寬度b x腹板厚度t1 x翼緣厚度t2表 示。t 248x199x 9x14gb/t 11263-1998表1寬、中、窄翼緣 h型鋼截面尺寸、截面面積、理論重量和截面特性類(lèi)別型號(hào)（高度x寬度）截回尺寸，mm截回面積2 cm理論重量kg/m截面特，it#數(shù)hxbt 1t2r慣性矩，cm4慣性半徑，cm截回模數(shù)，cmixiyixiywxwyhw100x 100100x 100681021.9017.23831344.182.4776.526.7125

2、x 125125x 1256.591030.3123.88472945.293.1113647.0150x150150x 1507101340.5531.916605646.393.7322175.1175x 175175x 1757.5111351.4340.329009847.54.37331112200x200200x2008121664.2850.5477016008.614.99477160#200x20412121672.2856.7503017008.354.85503167250x250250x2509141692.1872.410800365010.86.29867292#2

3、50x255141416104.782.211500388010.56.09919304300x300#294x 302121220108.38517000552012.57.141160365300x 300101520120.494.520500676013.17.491370450300x305151520135.410621600710012.67.241440466350x350#344 x 348101620146115333001120015.18.781940646350x 350121920173.9137403001360015.28.842300776#388x40215

4、1524179.2141492001630016.69.522540809#394x398111824187.6147564001890017.310.02860951400x400132124219.5172669002240017.510.133401120400x400#400 x 408212124251.5197711002380016.89.7335601170#414x 405182824296.2233930003100017.710.244901530#428x 407203524361.42841190003940018.210.455801930*458x41730502

5、4529.34151870006050018.810.781802900*498x 432457024770.86052980009440019.711.1120004370150x 100148x 100691327.2521.410401516.172.3514030.2200x 150194x 150691639.7631.227405088.33.5728367.7hm250x 175244x 1757111656.2444.1612098510.44200294x 2008122073.0357.311400160012.54.69779160350x250

6、340x25091420101.579.721700365014.661280292400x300390x 300101624136.710738900721016.97.262000481450x300440x300111824157.412456100811018.97.182550541500x300482x300111528146.411560800677020.46.82520451488x 300111828164.412971400812020.87.032930541600x300582x300121728174.5137103000767024.36.633530511588

7、x 300122028192.5151118000902024.86.854020601#594x 302142328222.41751370001060024.96.904620701gb/t 11263-1998表1 （完）類(lèi)別型號(hào)（高度x寬度）截回尺寸，mm截回面積2 cm理論kg/m截面特，it#數(shù)hxbt1t2r慣性矩，cm4慣性半徑，cm截回模數(shù)，cmi xi yi xi ywxwyhn100x50100x50571012.169.5419214.93.981.1138.55.96126x60125x60681017.0113.341729.34.951.3166.89.75150

8、x75150x75571018.1614.367949.66.121.6590.613.2175x90175x90581023.2118.2122097.67.262.0514021.7200x 100198x994.571323.5918.516101148.272.2016323.0200x 1005.581327.5721.718801348.252.2118826.8250x 125248 x 124581332.8925.8356025510.42.7828741.1250x 125691337.8729.7408029410.42.7932647.0300x 150298x 149

9、5.581641.5532.6646044312.43.2643359.4300x 1506.591647.5337.3735050812.43.2749067.7346x 174691653.1941.81120079214.53.8664991.0350x 175350x 1757111663.6650.01370098514.73.93782113#400x 150#400x 1508131671.1255.81880073416.33.2194297.9400x200396x 1997111672.1656.720000145016.74.481010145400x2008131684

10、.1266.023700174016.84.541190174#450x 150#450x 1509142083.4165.52710079318.03.081200106450x200446x 1998122084.9566.729000158018.54.311300159450x2009142097.4176.533700187018.64.381500187#500x 150#500x237783.041540121496x 19991420101.379.541900184020.34.271690185500x200500x200

11、101620114.289.647800214020.54.331910214#506x 201111920131.310356500258020.84.432230257596x 199101524121.295.169300198023.94.042330199600x200600x200111724135.210678200228024.14.112610228#606x201122024153.312091000272024.44.213000271700x 300#692x 300132028211.5166172000902028.66.534980602700x300132428

12、235.51852010001080029.36.785760722*800 x 300*729x 300142228243.4191254000993032.36.396400662*800x 300142628267.42102920001170033.06.627290782*890x 299152328270.92133450001030035.76.167760688*900 x 300*900x 300162828309.82434110001260036.46.399140843*912x3021834283642864980001570037.06.56109001040注1

13、#”表示的規(guī)格為非常用規(guī)格。2 “*”表示的規(guī)格，目前國(guó)內(nèi)尚未生產(chǎn)。3型號(hào)數(shù)同一范圍的產(chǎn)品，其內(nèi)側(cè)尺寸高度是一致的。4截面面積計(jì)算公式為“ t1 (h-2t2)+2bt2+0.858 r2” 。111 11u1_ilj1gb/t 11263-1998表2 h型鋼樁截面尺寸、it面面枳、埋論重量和it面特性類(lèi)別型號(hào)（高度*寬度）截回尺寸，mm截回面積2 cm理論重量kg/m截面特，it#數(shù)hxbtit 2r慣性矩，cm4慣性半徑，cm截回模數(shù)，cm表面面積2, m/mixiyixiywxwyhp200x200200x20412121672.2856.7503017008.354.85503167

14、1.16250x250244x25211111682.0564.48790294010.45.987202331.45250x255141416104.782.211500388010.56.099193041.46300x300294x302121220108.385.017000552012.57.1311503651.74300x300101520120.494.520500676013.17.4913704501.75300x305151520135.410621600711012.67.2414404661.76350x350338x351131320135.310628200938

15、014.48.3316705352.02344x354161620166.6131353001180014.68.4320506692.04350x350121920173.9137403001360015.28.8423007762.04350x357191920198.4156428001440014.78.5324508092.06400x400388x402151524179.2141492001630016.69.5225408092.31394x405181824215.2169599002000016.79.6330409862.33400x400132124219.517266

16、9002240017.510.1334011202.33400x408212124251.5197711002380016.89.73356011702.35414x405182824296.2233930003100017.710.2449015302.37428x407203524361.42841190003940018.210.4558019302.40*492x465152028260.52041180003350021.311.4481014402.77* 500 x 500*502x465152528307.02411470004190021.911.7586018002.79*

17、502x470202528332.12611520004330021.411.4607018402.801 “*”表示的規(guī)格，目前國(guó)內(nèi)尚未生產(chǎn)。2型號(hào)數(shù)同一范圍的產(chǎn)品，其內(nèi)側(cè)尺寸高度是一致的。3截面面積計(jì)算公式為“ ti (h-2 t2) +2bt 2+0.858產(chǎn)。gb/t 11263-1998表3剖分t型鋼截面尺寸、截畫(huà)面枳、埋論重量和截面特性1 1截回尺寸，mm截面特，it#數(shù)對(duì)應(yīng)并“口截回理論慣性矩慣性半徑截面模數(shù)h型鋼類(lèi)別（高度x寬度）hbt1t 2r面積2 cmkg/m4 cmcm3cm重心cm系列ixiyixiywxwcx型號(hào)50x10050100681010.95 8.5616

18、.166.91. 212.474.033.41.00100x10062.5 x 12562.51256.591015.16 11.935.01471.523.116.9123.51.19125x12575 x 150751507101320.28 15.966.42821.813.7310.837.61.37150x15087.5 x 17587.51757.5111325. 7120.21154922.114.3715.956.21.55175x1751002008121632. 1425.21858012.404.9922.380.11.73100x 200200x200tw#100204

19、12121636. 1428.32568512.664.8532.483.52.091252509141646.09 36.24121 8202.996.2939.51462.08125x 250250x250#12525514141652.34 41.15891 9403.366.0959.41522.58#14730212122054. 1642.58582 7603.987.1472.31832.83150x 30015030010152060.22 47.37983 3803.647.4963.72252.47300x300115030515152067.72 53.1 11103 5

20、504.057.2492.52333.02175x350#17234810162073.00 57.3 12305 6204.118.7884.73232.67350x35017535012192086.94 68.2 15206 7904.188.841043882.86200x400#19440215152489.62 70.3 24808 1305.269.521584053.69400x400#19739811182493.80 73.6 20509 4604.6710.01234763.01200400132124109.7 86.1 248011 2004.7510.1147560

21、3.21r#200408212124125.7 98.7 365011 9005.399.732295844.07#207405182824148.11163 62015 5004.9510.22137663.68#214407203524180.71424 38019 7004.9210.42509673.90tm74 x 10074100691313.63 10.751.775.41.952.358.8015.11.55150x10097 x 15097150691619.88 15.61252542.503.5715.833.91.78200x150122x 17512217571116

22、28.12 22.12894923.204.1829.156.32.27250x175147x 2001472008122036.52 28.75728023.964.6948.280.22.82300x200170x 2501702509142050.76 39.9 10201 8304.486.0073.11463.09350x 250200x30019530010162468.37 53.7 17303 6005.037.261082403.40400x300220x 30022030011182478.69 61.8 26804 0605.847.181502704.05450x300

23、1250x 30024130011152873.23 57.5 34203 3806.836.801782264.90500x30024430011182882.23 64.5 36204 0606.647.031842714.65300x 30029130012172887.25 68.5 629430012202896.25 75.5 6#297302142328111.2 87.3 73603 8308.546.632802566.39600x3007104 5108.356.852883016.089205 2908.446.903393516.33gb/t 11263-1998表3（

24、完）截回尺寸，mm截面特，it#數(shù)對(duì)應(yīng)截回理論型號(hào)慣性矩慣性半徑截面模數(shù)h型鋼類(lèi)別（高度x寬度）hbt1t2r面積2 cm重量kg/m4 cmcm3 cm重心cm系列ixiyixiywxwcx型號(hào)50x50505057106.079 z1.7911.97.451.401.11 318 2.981.27100x5062.5 x 6062.56068108.499 (5.6727.514.61.801.31 4964.881.63125x60tw75x75757557109.079 -7.1142.724.82.171.65 7466.611.78150x7587.5 x 9087.5905810

25、11.60 ).1170.748.82.472.05 1).410.81.92175x90100x 10099994.571311.80 8.3 11907245.764.48 7(6.472.74.17400。2002002008131642.06 :33.0 14008685.764.54 818.686.84.23225x2002231998122042.54 :33.4 1 8807906.654.3110979.45.07450。2002252009142048.71 :38.2 21609366.664.3812493.65.13250x2002481999142050.64 :3

26、9.7 28409227.494.2715092.75.90500x20025020010162057.12 z14.8 32101 0707.504.331691075.96#25320111192065.65 151.5 36701 2907.484.431901285.95tm300x20029819910152460.62 117.6 52009919.274.04 2：36.1007.76600x20030020011172467.60 153.1 58201 1409.284.112621147.81#30320112202476.63 (50.1 65801 3609.264.2

27、12921357.76(1)分類(lèi)和代號(hào)。表1熱軋h型鋼和剖分t型鋼的分類(lèi)和代號(hào)類(lèi)別分類(lèi)名稱(chēng)代號(hào)1. h型鋼(1)寬翼緣h型鋼hw(2)中翼緣h型鋼hm(3)窄翼緣h型鋼hn2. h型鋼樁hp3.剖分t型鋼(1)寬翼緣剖分t型鋼tw(2)中翼緣剖分t型鋼tm(3)窄翼緣剖分t型鋼tn尺寸規(guī)格見(jiàn)表2表4。允許偏差見(jiàn)表 5表8表2寬、中、窄翼緣 h型鋼的尺寸規(guī)格h 高度 b 寬度 t1腹板厚度t2一翼緣厚度r圓角半徑類(lèi)別型號(hào)(高度 版度)截面尺寸/ nma截面面積/cm2理論 質(zhì)量 /(kg /m)截面特性參數(shù)hx bt1t2r慣性矢cm4慣性半徑/cm截面模數(shù)/cm3ixiyixiywxwyhw1

28、00x100100x100681021.9017.23831344.182.4776.526.7125x125125x1256.591030.3123.88472945.293.1113647.0150x150150x15071013 /10.5531.916605646.393.7322175.1175x175175x1757.51113 f51.4340.329009847.504.37331112200 x200200x20081216(54.2850.5477016008.614.99477160#200 x20412 12 16 72.2856.7503017008.354.8550

29、3167250 x250250x25091416，92.1872.41080036501o . 86.29867292250x255141416 104.782.21150038801o . 56.09919304300 x300#294 x30212 12 20 108.3 85.57.141160365hw300 x300300x3001o1520 120.494.520500676013.17.491370450300x305151520 135.410621600710012.67.241440466350 x350#344 x34810 16 20 1,46

30、.0115333001120015.18.781940646350x350121920 173.9137403001360015.28.842300776#388 x40215 15 24 179.2141492001630016.69.522540809#394 x39811 18 24 187.6147564001890017.310. o2860951400x400132124 2!19.5172669002240017.510.133401120400x400#400 x40821 21 24 251.5197711002380016.89.7335601170#414x40518 2

31、8 24 296.2233930003100017.710.244901530#428 x40720 35 24 351.42841190003940018.210.455801930*458 417305024 5)29.34151870006050018.810.781802900*498 432457024 770.86052980009440019.711.1120004370150x100148x100691327.2521.410401516.172.3514030.2hm200x150194x1506916 39.7631.227405088.303.5728367.7250x1

32、75244x17571116 f56.2444.161209851o . 44200294x20081220 -73.0357.311400160012.54.69779160350 x250340x25091420101.579.721700365014.66 . oo1280292400 x300390x3001o1625 136.710738900721o16.97.262000481450 x300440x300111824 157.412456100811018.97.182550541hm500 x300482x300111528 146.41156080

33、0677020. 46.802520451488x300n1828164.412971400812020.87.032930541582x300121728 174.5137103000767024.36.633530511600 x300588x300122028 192.5151118000902024.86.854020601#594 x30214 23 28 222.41751370001060024.96.904620701100x 50100x50571o12.169.5419214.93.981.1138.55.96125x60125 x60681o17.0113.341729.

34、34.951.3166.89.75hn150x75150x 75571018.1614.367949.66.12i. 6590.613.2175x90175x90581023.2118.2122097.67.262.0514021.7200x100198 x994.571323.5918.516101148.272.2016323.0200x1005.581327.5721.718801348.252.2118826.8250x125248x124581332.8925.8356025510.42.7828741.1250x125691337.8729.7408029410.42.793264

35、7.0hn300x150298x1495.581641.5532.6646044312.43.2643359.4300x1506.591647.5337.3735050812.43.2749067.7350x175346x174691653.1941.81120079214.53.8664991.0350x17571116 63.6650.01370098514.73.93782113截面尺寸/ nma截面理論截面特性參數(shù)類(lèi)別型號(hào)（高度版度）hx bt1t2r面積/質(zhì)量/(kg慣性矢cm4慣性半徑/cm截面模數(shù)/cm3cm2/m)ixiyixiywxwy#400 x150#400 x15081

36、31671.1255.81880073416.33.2194297.9hn400 x200396x199711672.1656.720000145016.74.481o1o145400x2008131634.1266.023700174016.84.541190174#450 x150#450 x15091420 83.4165.52710079318. o3.081200106450 x200446x19981220 84.9566.729000158018.54.311300159450x20091420 97.4176.533700187018.64.381500187#500 x150#500 x15010 16 20 98.237783.041540121500 x200496x19991420101.379.541900184020.34.271690185500x200101620 114.289.647800214020.54.331910214hn500 x200#506 x20111 19 20 131.310356500258020.84.432230257600 x200596x199101524 121.295.169300198023.94.042330199600x2001172435.