常用型鋼規(guī)格表

1、附錄常用型鋼規(guī)格表普通工字鋼符號： h高度；i 回轉(zhuǎn)半徑；b寬度；Sx半截面的面積矩；tw 腹板厚度；長度：t 翼緣平均厚度；型號 1018，長 5 19m；I 慣性矩；型號 2063，長 6 19m。W截面模量尺寸（ mm）截面面積理論重量x-x 軸y-y 軸型號hbttRIWiI/SIWw2xxxxy(cm )(kg/m)xymmmmmmmmmm43cmcm43cmcmcmcm1010068245493312674574887711471414080712102641616088681127141931818094169918512320a200100792369237158b102925

2、0225016922a220110333406310226b112358332624025a250116813105017401280b1181042527842229728a2801227115508344b12461748153424364a1301108069245932b3201321511626727484c13412173761510a1361060157968783155536b360138121216574921584c1401417351964614a14221714108666040b400144227811139693c146102238471192727a1501023

3、2241143385511445b45015218111337591500895118c154120352781568938122a15812119464721859112214250b5001601420141291014855619421171146c162161391095063920261224151a16613510665576234222136616556b560168211471156850324471424170c1701581247143025511485175a17613155122940042984170219463b630178152215167131981713117

4、1771199c7801718014110233932491842205I ycm符號： h高度；b寬度；t1 腹板厚度；t2 翼緣厚度；I 慣性矩；W截面模量H型鋼規(guī)格截面積質(zhì)量Aq類別(h×b×t 1 ×t 2)2kg/mcm100×100×6×82HWH型鋼i 回轉(zhuǎn)半徑；Sx半截面的面積矩。x-x軸y-y 軸I xWxi xI yWyI y(cm4)(cm3)(cm)(cm4)(cm3 )(cm)3832900160050301700108011500170011602050160014403300112004030189011

5、201100117031001530119001040612011400160017001280610081106080140029301030118090201060符號： h高度；b寬度；t1 腹板厚度；t2 翼緣厚度；I 慣性矩；W截面模量H型鋼規(guī)格截面積質(zhì)量Aq類別×t 2)(h×b×t 12kg/mcmi 回轉(zhuǎn)半徑；Sx半截面的面積矩。x-x軸y-y 軸IxWixIyWIyxy(cm4)(cm3)(cm)(cm4)(cm3 )(cm)1220188011200188010101450119012002900130015801500187015401900

6、18407200902020101080注：“ #”表示的規(guī)格為非常用規(guī)格。普通槽鋼符號：長度：同普通工字鋼型號 58，長 512m；但 Wy為對應(yīng)翼緣肢尖型號 1018，長 519m；型號 2020，長 619m。尺寸（ mm）截面理論重型號hbt wtR面積量I x(cm2)(kg/m)4(cm )55037772663405188043588101101004810198126539938914a140586564b60860916a160631010866b65101093518a1806871273b709137020a20073711111780b7591111191422a220

7、7772394b7992571a7871212335925b25080912123619c821112123880a82475328b280845118c865484a8881414751132b320901014148057c921214148603a96916161187436b3609811161612652c10013161613429a10018181757840b400102181818644c104181819711x-x 軸y-y 軸y-y1 軸Z0WiIWIIxyyy1xy3(cm)43(cm)4(cm)(cm )(cm )(cm )(cm )3813201111781282

8、4440365455709485921057.91135.81220.3等邊角鋼單角鋼雙角鋼型號圓重心截面慣性回轉(zhuǎn)半徑iy, 當(dāng) a 為下列數(shù)值角矩積截面模量質(zhì)量矩Wxma Wxmiiixiy6m8m10m12m14mRZ0AIxnx00mmmmmx（mm）（ cm2）(kg/m(cm4)(cm3 )(cm)(cm)20×364L253× 4× 4L363104×5L40345×53L4545×51363L504× 563L5646× 584175L6367× 8104L70568×7856L7

9、579×8105L8069× 7810型號678L90×10126781L1000× 121416781L1100× 1214810L125× 1214101L1402× 14161L1600× 12等邊角鋼單角鋼雙角鋼圓重心截面慣性截面模量回轉(zhuǎn)半徑i y, 當(dāng) a 為下列數(shù)值角矩積矩質(zhì)量Wxixi y6m8m10m12m14mRZ0AIxiWxmax mi0mmmmmx0n（ mm）(cm2)(kg/m(cm4)(cm3)(cm)(cm)41011521311235125297143914173161416121

10、L1804× 16181416L2001× 82024角鋼型號B×b×tL25×16×L32×20×L40×25×L45×28×L50×32×L56×36×1048711751321270151416170118812104236642718262128673338不等邊角鋼單角鋼雙角鋼圓截面重心矩回轉(zhuǎn)半徑iy, 當(dāng) a 為下列數(shù)值iy, 當(dāng) a 為下列數(shù)值角積質(zhì)量ZZiiiy6m8m10m12m6m8m10m12mRAxyxy0mmm

11、mmmmm(mm)(cm2 )(kg/m(cm)(cm)(cm)34341344354136436454L63×4057× 674L70×455× 6756L75×5088×105L80×5068× 785L90×5669× 78角鋼型號B×b×t圓角重心矩RZxZy(mm)2(kg/m)(cm )6710L100×63×1581034671030L100×80×8106710L110×70×81037718811L125×80×101220254不等邊角鋼單角鋼雙角鋼截面積質(zhì)量回轉(zhuǎn)半徑iy, 當(dāng) a 為下列數(shù)值iy, 當(dāng) a為下列數(shù)值A(chǔ)ixiyiy06mm8mm10mm12mm6mm8mm10mm12mm(cm)(cm)(cm)(mm)2(kg/m)(cm)(cm)(cm)(mm)2(kg/m)(cm)(cm )(cm )523166845181012L140×90×1214101213L160&#