h型鋼拼接及對接標(biāo)準(zhǔn)及重量-文庫吧資料
2025-07-20 16:19本頁面
【正文】 10168H400*400*13*21400360400142010H100*408*21*21400360408202012H414*105*18*28414358405182810H428*407*20*35428358407203512表2規(guī)格HhBTwTfWh備注120a2001761008126120b20017610210128125a2502221168146125b25022211810146130a30026812610168136a36032813610168136b36032813812188140a40036414212188140b400364144141810145a45041415012188145b450414152141810156a560516166142210156b5605161681622103 型鋼的對接，當(dāng)產(chǎn)品因?yàn)榻Y(jié)構(gòu)原因而不允許采用加強(qiáng)板時(shí)，允許采用插入的對接型式，如圖2b所示。，被加強(qiáng)板覆蓋的對接焊縫應(yīng)采用保證能全焊透的坡口形式。，其對極為焊縫應(yīng)100%UT及100%MT檢查合格，在拼接的十字焊縫處除坡口外，還應(yīng)開圓弧缺口（R=200mm），并修磨至圓滑。，拼接加強(qiáng)板的尺寸應(yīng)按圖2及表36的規(guī)定。%UT檢查合格。表3規(guī)格件號1件號2H*B/Tw *TfL1b1 δ1Wh1L2b2 δ2Wh2H194*150*6*930010010620010065H300*150**930010010630020065H300*300*10*15400230161030020065H350*175*7*1130012012830025065H340*250*9*1440020014830025065H344*348*10*16600280161040022065H388*402*15*156003001610400250108H390*300*10*16400200161040025065H394*398*11*18600300161040025086H396*199*7*1130012012830030065H400*200*8*1330012014830030065H400*400*13*21600300201240025086H400*408*21*216003002012400250128H414*405*18*288003002512400250108H428*407*20*358003002012400250108H458*417*30*508003002512400250128H498*432*45*7080030040164002502512H450*200*9*14400150161040030065H500*200*10*16400150161040035065H600*200*11*18400150161045045065H588*300*12*20600250201250045086H700*300*13*24600250251450055086H800*300*14*26600250251460060086H900*300*16*28600250251460075086表4規(guī)格件號1件號2L1b1 δ1Wh1L2b2 δ2Wh2I101007064I121007064I14
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