Na u tseba haholoanyane ka litlhaloso le boholo ba liqubu tsa tšepe?
Qhobosheane ea Tšepe e Chesitsoeng ea Au Pu e 6m-18m e bōpehileng joaloka U
| Kereiti ea Tšepe | JIS A5528 SY295/SY390/SY490 | Sebopeho sa thepa | C≤0.22%, Mn≤1.60%, P≤0.035%, S≤0.035%, e lumellanang le maemo a JIS A5528 le ASTM A328. |
| E tloaelehileng | JIS A5528 | Thepa ea mechini | Matla a tlhahiso ≥ 390 MPa/56.5 ksi; Matla a ho thapolla ≥ 540 MPa/78.3 ksi; Ho lelefatsa ≥ 18% |
| Nako ea thomello | Matsatsi a 10 ~ 20 | Mokhoa | E Chesang e Metsing |
| Lisetifikeiti | ISO9001, ISO14001, ISO18001, CE FPC | Litekanyo | PU400x100 PU400x125 PU400x150 PU400x170 PU500x200 PU500x225 PU600x130 PU600x180 PU600x210 |
| Bophara | 400mm/15.75in、600mm/23.62in、750mm/29.53in | Mefuta ea ho notlela | Liloko tsa Larssen, interlock e phuthiloeng e batang, interlock e phuthiloeng e chesang |
| Bolelele | 100mm/3.94in–225mm/8.86in | Setifikeiti | Libeche tsa setifikeiti sa JIS A5528, ASTM A328, CE, SGS |
| Botenya | 9.4mm/0.37in–23.5mm/0.92in | Maemo a Sebopeho | Mmaraka oa Amerika o amahanngoa le Maemo a Moralo a AISC, ha 'maraka oa Asia Boroa-bochabela o amahanngoa le Maemo a Moralo a Boenjiniere ba Motheo a JIS. |
| Bolelele | 6m-24m, 9m, 12m, 15m, 18m le e ikgethileng | Kopo | Kaho ea koung le boema-kepe, marokho, mekoti e tebileng ea motheo, merero ea metsi le pholoso ea maemo a tšohanyetso |
| ketso | Litekanyo | Sebaka sa Karolo | Boima | Motsotso ea boikhathatso | Modulus ea karolo | |||
| Bophara | Bolelele | Botenya | Qubu | Lebota | ||||
| w | h | t | ||||||
| mm | Mm | mm | cm2/qubu | kg/m | kg/m2 | cm4/m | cm3/m | |
| ⅠA | 400 | 85 | 8 | 45.21 | 35.5 | 88.8 | 4500 | 529 |
| Ⅱ | 400 | 100 | 10.5 | 61.2 | 48 | 120 | 8740 | 874 |
| Ⅲ | 400 | 125 | 13 | 76.4 | 60 | 150 | 16800 | 1340 |
| ⅢA | 400 | 150 | 13.1 | 74.4 | 58.4 | 146 | 22800 | 1520 |
| Ⅳ | 400 | 170 | 15.5 | 97 | 76.1 | 190 | 38600 | 2270 |
| ⅤL | 500 | 200 | 24.3 | 133.8 | 105 | 210 | 63000 | 3150 |
| ⅥL | 500 | 225 | 27.6 | 153 | 120 | 240 | 86000 | 3820 |
| ⅡW | 600 | 130 | 10.3 | 78.7 | 61.8 | 103 | 13000 | 1000 |
| ⅢBofelo | 600 | 180 | 13.4 | 104 | 81.6 | 136 | 32400 | 1800 |
| ⅣW | 600 | 210 | 18 | 135.3 | 106 | 177 | 56700 | 2700 |
Ela Hloko: Bakeng sa qubu ea maqephe a mofuta oa U o chesang oa Asia, letšoao le boletsoeng khafetsa ke FSP, NSP, SKSP, JFESP, kaofela li bolela boholo bo tšoanang.
| Karolo | Litekanyo | Boima | Motsotso oa ho se inertia | Modulus ea karolo | ||||
| Bophara | Bolelele | Botenya | Ka qubu | Lebota | ||||
| w | h | t | s | |||||
| mm | mm | mm | mm | kg/m | kg/m2 | cm4/m | cm3/m | |
| Bophara ba 750mm | ||||||||
| GHU 14 | 750 | 408 | 10.0 | 8.3 | 77.9 | 104 | 28 690 | 1 415 |
| GHU 16 | 750 | 411 | 11.5 | 9.3 | 86.3 | 115 | 32 860 | 1 610 |
| GHU 18 | 750 | 441 | 10.5 | 9.1 | 88.5 | 118 | 39 310 | 1 790 |
| GHU 20 | 750 | 444 | 12.0 | 10.0 | 96.9 | 129 | 44 450 | 2 010 |
| GHU 23 | 750 | 447 | 13.0 | 9.5 | 102.1 | 136 | 50 710 | 2 280 |
| GHU 25 | 750 | 450 | 14.5 | 10.2 | 110.4 | 147 | 56 250 | 2 510 |
| Bophara ba 600mm | ||||||||
| GHU 12 | 600 | 360 | 9.8 | 9.0 | 66.1 | 110 | 21 610 | 1 210 |
| GHU 12S | 600 | 360 | 10.0 | 10.0 | 71.0 | 118 | 22 670 | 1 270 |
| GHU 18-1 | 600 | 430 | 10.2 | 8.4 | 72.6 | 121 | 35 960 | 1 680 |
| GHU 18 | 600 | 430 | 11.2 | 9.0 | 76.9 | 128 | 38 660 | 1 810 |
| GHU 18+1 | 600 | 430 | 12.2 | 9.5 | 81.1 | 135 | 41 330 | 1 930 |
| GHU 22-1 | 600 | 450 | 11.1 | 9.0 | 81.9 | 137 | 46 390 | 2 070 |
| GHU 22 | 600 | 450 | 12.1 | 9.5 | 86.1 | 144 | 49 470 | 2 210 |
| GHU 22+1 | 600 | 450 | 13.1 | 10.0 | 90.4 | 151 | 52 520 | 2 345 |
| GHU 28-1 | 600 | 452 | 14.2 | 9.7 | 97.4 | 162 | 60 590 | 2 690 |
| GHU 28 | 600 | 454 | 15.2 | 10.1 | 101.8 | 170 | 64 470 | 2 850 |
| GHU 28+1 | 600 | 456 | 16.2 | 10.5 | 106.2 | 177 | 68 390 | 3 010 |
| GHU 32-1 | 600 | 452 | 18.5 | 10.6 | 109.9 | 183 | 69 220 | 3 075 |
| GHU 32 | 600 | 452 | 19.5 | 11.0 | 114.1 | 190 | 72 330 | 3 210 |
| GHU 32+1 | 600 | 452 | 20.5 | 11.4 | 118.4 | 197 | 75 410 | 3 350 |
| 600mm le 400mm bophara | ||||||||
| GHU 6N | 600 | 309 | 6.0 | 6.0 | 41.9 | 70 | 9 680 | 635 |
| GHU 7N | 600 | 310 | 6.5 | 6.4 | 44.1 | 74 | 10 460 | 685 |
| GHU 7S | 600 | 311 | 7.2 | 6.9 | 46.3 | 77 | 11 550 | 750 |
| GHU 7HWS | 600 | 312 | 7.3 | 6.9 | 47.4 | 79 | 11 630 | 755 |
| GHU 8N | 600 | 312 | 7.5 | 7.1 | 48.5 | 81 | 12 020 | 780 |
| GHU 8S | 600 | 313 | 8.0 | 7.5 | 50.8 | 85 | 12 810 | 830 |
| GHU 10N | 600 | 316 | 9.0 | 6.8 | 55.8 | 93 | 15 710 | 1000 |
| GHU 11N | 600 | 318 | 10.0 | 7.4 | 60.2 | 100 | 17 460 | 1 105 |
| GHU 12N | 600 | 320 | 11.0 | 8.0 | 64.6 | 108 | 19 230 | 1 230 |
| GHU 13N | 600 | 418 | 9.0 | 7.4 | 59.9 | 100 | 26 600 | 1 280 |
| GHU 14N | 600 | 420 | 10.0 | 8.0 | 64.3 | 107 | 29 420 | 1 410 |
| GHU 15N | 600 | 422 | 11.0 | 8.6 | 68.7 | 115 | 32 270 | 1 540 |
| GHU 16N | 600 | 430 | 10.2 | 8.4 | 72.6 | 121 | 35 960 | 1 680 |
| GHU 18N | 600 | 430 | 11.2 | 9.0 | 76.9 | 128 | 38 660 | 1 810 |
| GHU 20N | 600 | 430 | 12.2 | 9.5 | 81.1 | 135 | 41 310 | 1 930 |
| GHU 21N | 600 | 450 | 11.1 | 9.0 | 81.9 | 137 | 46 390 | 2 070 |
| GHU 22N | 600 | 450 | 12.1 | 9.5 | 86.1 | 144 | 49 470 | 2 210 |
| GHU 23N | 600 | 450 | 13.1 | 10.0 | 90.4 | 151 | 52 520 | 2 345 |
| GHU 27N | 600 | 452 | 14.2 | 9.7 | 97.4 | 162 | 60 590 | 2 690 |
| GHU 28N | 600 | 454 | 15.2 | 10.1 | 101.8 | 170 | 64 470 | 2 850 |
| GHU 30N | 600 | 456 | 16.2 | 10.5 | 106.2 | 177 | 68 390 | 3 010 |
| GHU 31N | 600 | 452 | 18.5 | 10.6 | 109.9 | 183 | 69 220 | 3 075 |
| GHU 32N | 600 | 452 | 19.5 | 11.0 | 114.1 | 190 | 72 330 | 3 210 |
| GHU 33N | 600 | 452 | 20.5 | 11.4 | 118.4 | 197 | 75 420 | 3 350 |
| GHU 16-400 | 400 | 290 | 12.7 | 9.4 | 62.0 | 155 | 22 600 | 1 570 |
| GHU 18-400 | 400 | 292 | 15.0 | 9.7 | 69.3 | 173 | 26 100 | 1 795 |
| Karolo | Litekanyo | Boima | Motsotso oa ho se inertia | Modulus ea karolo | ||||
| Bophara | Bolelele | Botenya | Ka qubu | Lebota | ||||
| w | h | t | s | |||||
| mm | mm | mm | mm | kg/m | kg/m2 | cm4/m | cm3/m | |
| GHL 600 | 600 | 150 | 9.5 | 9.5 | 56.4 | 94 | 3825 | 510 |
| GHL 600K | 600 | 150 | 10 | 10 | 59.4 | 99 | 4050 | 540 |
| GHL 601 | 600 | 310 | 7.5 | 6,4 | 46.8 | 78 | 11520 | 745 |
| GHL 602 | 600 | 310 | 8.2 | 8 | 53.4 | 89 | 12870 | 830 |
| GHL 603 | 600 | 310 | 9.7 | 8.2 | 64.8 | 108 | 18600 | 1200 |
| GHL 603K | 600 | 310 | 10 | 9 | 68.1 | 113.5 | 19220 | 1240 |
| GHL 603 10/10 | 600 | 310 | 10 | 10 | 69.6 | 116 | 19530 | 1260 |
| GHL 604 | 600 | 380 | 10 | 9 | 73.8 | 123 | 30400 | 1600 |
| GHL 605 | 600 | 420 | 13 | 9.2 | 85.5 | 142.5 | 43890 | 2090 |
| GHL 606 | 600 | 435 | 14.4 | 9.2 | 94.2 | 157 | 54375 | 2500 |
| GHL 607 | 600 | 452 | 19 | 10.6 | 114 | 190 | 72320 | 3200 |
| GHL 703 | 700 | 400 | 9.5 | 8 | 67.5 | 96.4 | 24200 | 1210 |
| GHL 716 | 700 | 440 | 10.2 | 9.5 | 79.9 | 114.2 | 35200 | 1600 |
| GHL 720 | 750 | 450 | 12 | 10 | 96.4 | 128.5 | 45000 | 2000 |
Khoasolla tafole e felletseng ea boholo ba qubu ea lakane
Linaha tsa Amerika: E kentsweng ka galvanized e chesang (ASTM A123, lera la zinki ≥ 85 μm) + seaparo sa 3PE (ha ho hlokahale), se ngotsweng e le "Ho latela RoHS e mosa tikolohong".
Asia Boroa-bochabela: Ho qoelisoa ka galvanized e chesang (botenya ba zinki ≥100μm) + ho koaheloa ha epoxy ka sekontiri sa mashala ka ho totobatsa "teko ea ho fafatsa letsoai e se nang mafome kamora lihora tse 5000, e loketse sepakapakeng sa leoatle sa tropike".
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Moralo:Yin-yang e hokahaneng, ho kenella hare ≤1×10⁻⁷ cm/s
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Linaha tsa Amerika:E latela melao ea ASTM D5887
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Asia Boroa-bochabela:E hanela metsi a ka tlas'a lefatše a tsoang nakong ea tropike
Khetho ea Tšepe:
Khetha boleng bo botle ba tšepe ea sebopeho (ke hore Q355B, S355GP, GR50) ho latela litšobotsi tsa mechini.
Ho futhumatsa:
Futhumatsa di-billet/di-slab ho ~1,200°C bakeng sa ho tenyetseha habonolo.
Ho Rolling ho Chesang:
Bopa tšepe hore e be U-profile ka mechine e phuthollang.
Ho pholisa:
Pholisa ka har'a liforomo kapa lipane tse ikhethileng ka metsi a pompo, u sisinye ho fihlela motsoako o nepahetse.
Ho otlolla le ho Seha:
Bolelele le bophara feela lia hlahlojoa ebe lia khaoloa ho ea ka bolelele bo tloaelehileng kapa ho ea ka bolelele ba moreki.
Tlhahlobo ea Boleng:
Etsa tlhahlobo ea boholo, ea mechine le ea pono.
Kalafo ea Bokaholimo (Boikhethelo):
Kenya pente, kapa poleiti ea zinki, kapa u sireletse mafome ha ho hlokahala.
Sephutheloana le Thomello:
Tlama, sireletsa, 'me u jare bakeng sa ho tsamaisoa.
Likepe le Likou: Senotlolo se tiile ebile se tsitsitse, se etsang hore liqubu tsa tšepe e be tharollo e tšoarellang ea lebota bakeng sa mabopo, likou le li-quay.
Boenjiniere ba Borokho: Ka sebopeho sa metheo e tebileng, di eketsa bokgoni ba ho jara mojaro mme di sireletsa sebopeho sa borokho hore se se ke sa sekoa.
Sebaka sa ho paka ka tlas'a lefatše: Fana ka tšehetso e tšepahalang ea lehlakore ho thibela ho putlama ha mobu ha ho chekoa le nakong ea kaho.
Merero ea Paballo ea Metsi: E loketse tšireletso ea lebopong la noka, tšehetso ea letamo, le tlhahiso ea cofferdam, e leng se etsang hore tsamaiso ea metsi e bolokehe ebile e ka tšeptjoa.
Kaho ea Kou le Boema-kepe
Boenjiniere ba Borokho
Tšehetso e tebileng ea sekoti sa motheo bakeng sa libaka tsa ho paka makoloi ka tlas'a lefatše
Merero ea paballo ea metsi
Tšehetso ea Lehae:Sehlopha se buang Sepanishe se netefatsa puisano e boreleli.
Ho fumaneha ha setoko:Setoko se loketse ho romelloa bakeng sa ho romelloa ka potlako.
Sephutheloana sa Setsebi:E kopantswe mme e sirelelitsoe khahlanong le ho bola.
Lipalangoang tse Tšepahalang:Tsamaiso e bolokehileng le e sebetsang hantle ea thepa sebakeng sa hau sa marang-rang.
Sephutheloana le Thomello ea Pile ea Tšepe:
Ho paka: E hlwekile e tletse lebanta la tšepe kapa thapo ea terata.
Tšireletso ea ho qetela: Lipheletso tsa liqubu li sirelelitsoe ka liboloko tsa lehong kapa likatiba.
E thibelang ts'enyeho: E koahetsoe ka oli e thibelang mafome kapa filimi e sa keneleng metsi.
Ho kenya le ho tsamaisa: Nka diphutheloana ka crane kapa forklift; kenya ka thata terakeng kapa setshelong.
Ho laolla: Laolla le ho beha thepa ka mokhoa o sireletsehileng tšimong hore e fihlellehe habonolo.












