型钢对接标准 .doc
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1、1.热轧等边角钢拼接连接选用表型号拼接角钢垫板l1abhf1b1l2hf2(mm)(mm)40*4200460130440*5230460130445*4220465140445*5220565140445*6220665140450*4240470150450*5230570150450*6240670150456*4260480160456*5260580160456*8330680160463*4290485170463*5290585170463*6290685170463*8370685180563*10350885180570*4320490180470*5320590180470
2、*6320690180470*7370690190570*8410690190575*5340595160575*6350695160575*7390695200575*8440695200575*10410895200580*53605100210580*63706100210580*74206100210580*84606100220680*104408100220690*64106110200690*74606110200690*85206110230690*104908110230690*12480101102306100*645061202106100*751061202106100
3、*858061202506100*1054081202506100*12530101202506100*14520121202908100*16470141202908110*756061302206110*863061302206110*1059081302206110*12570101302706110*14560121302708125*87201803061452906125*106701803081452906125*1265018030101453406125*1464018030121453408140*107501803081702708140*1272018030101702
4、708140*1471018030121703108140*1664018030141703108160*108501803081903508160*1282018030101903508160*1480018030121903908160*1673018030141903908180*1292018040102104308180*1490018040122104308180*1681018040142104308180*1890018040142104308200*1499018040122304608200*1690018040142304608200*189901804014230460
5、8200*20108018040142304608200*24127018040142304608注:拼接角钢采用被拼接角钢相同的型号。 拼接角钢的背棱应截角,截去高度为r(r为角钢内圆弧半径),使其能与被拼接角钢贴紧。 拼接角钢的竖肢应截去一部分,截去高度=hf+t+5(t为角钢厚度),以便布置焊缝。2.热轧不等边角钢拼接连接选用表型号拼接角钢垫板l1abhf1b1(用于长边相连)b2(用于短边相连)l2hf2(mm)(mm)40*25*417046045130445*28*418046550140450*32*420047055150456*36*422047555150456*36*52
6、6057555150463*40*425048560170463*40*525058560150563*40*625068560150563*40*728068560150570*45*427049065180470*45*527059065150570*45*631059065150570*45*731069065150575*50*529059570160575*50*629069570160575*50*837069570200575*50*1035089570200580*50*5300510070210580*50*6300610070210580*50*73406100702105
7、80*50*8380610070210590*56*5340511075220590*56*6340611075200690*56*7380611075200690*56*84306110752006100*63*63706120852106100*63*74206120852106100*63*84706120852506100*63*104508120852506100*80*641061201002106100*80*746061201002106100*80*852061201002506100*80*1049081201002506110*70*64106130902206110*7
8、0*74606130902206110*70*85206130902706110*70*104908130902706125*80*75201803061451002906125*80*85901803061451002906125*80*105601803081451003406125*80*1254018030101451003406140*90*86601803061701202708140*90*106201803081701202708140*90*1260018030101701203108140*90*1459018030121701203108160*100*107001803
9、081901303508160*100*1266018030101901303508160*100*1466018030121901303908160*100*1660018030141901303908180*110*107701804082101403808180*110*1275018040102101403808180*110*1473018040122101404308180*110*1666018040142101404308200*125*1283018040102301554608200*125*1481018040122301554608200*125*16740180401
10、42301554608200*125*18810180401423015546083.热轧普通工字钢拼接连接选用表(一)型号翼缘水平盖板腹板连接板b2t1l1hf1h1h2t2l2hf2(mm)(mm)工1055102505654061105工12.660113005905561405工14651229061006581506工16701334061157581706工18801439061358582006工20a851444061509082406工20b851545061507583006工22a9016400817010082806工22b901641081708583406工25a9
11、5174408195130102608工25b95174508195115103208工28a100184908225150103108工28b1001841010225135103708工32a1052047010260165103808工32b1052047010260150104508工32c1102048010260130105308工36a11023510102952001238010工36b11023520102951851244010工36c11023450122951701251010工40a11025470123302251243010工40b1152448012330205
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