ASTM A328 Fasalka 50aad iyo JIS A5528 Fasalka AU Nooca Xaashida Birta ah
Faahfaahinta Badeecada
| Shay | Faahfaahinta |
|---|---|
| Heerka Birta | ASTM A328 Fasalka 50, JIS A5528 SY295 / SY390 |
| Heerka Caadiga ah | ASTM A328, JIS A5528 |
| Waqtiga Bixinta | 10–20 Maalmood |
| Shahaadooyinka | ISO9001, ISO14001, ISO18001, CE FPC |
| Ballaca | 400mm / 15.75 inji; 600mm / 23.62 inji |
| Dhererka | 100mm / 3.94 inji – 225mm / 8.86 inji |
| Dhumucda | 9.4mm / 0.37 inji – 19mm / 0.75 inji |
| Dhererka | 6m–24m (9m, 12m, 15m, 18m ayaa la heli karaa; dhererka gaarka ah waa la aqbali karaa) |
| Nooca | Tuubada Xaashida Birta ah ee U-qaabaysan |
| Adeegga Habaynta | Feer, Jarid |
| Halabuurka Agabka | C ≤ 0.22%, Mn ≤ 1.60%, P ≤ 0.035%, S ≤ 0.035% |
| U hoggaansanaanta Agabka | Waxay buuxisaa shuruudaha kiimikada ASTM A328 & JIS A5528 |
| Sifooyinka Farsamada | Wax soo saar ≥ 295–390 MPa; Gariir ≥ 490–540 MPa; Dheereynta ≥ 17–20% |
| Farsamada | Kulul oo la duubay |
| Cabbirrada la heli karo | PU400×100, PU400×125, PU400×150, PU500×200, PU500×225, PU600×130 |
| Noocyada Isku-xidhka | Larssen interlock, hot-rolled interlock, qaboojiye-rogmid |
| Shahaadada | ASTM A328, JIS A5528, CE, SGS |
| Heerarka Dhismaha | Ameerika: Heerka Naqshadeynta AISC; Koonfur-bari Aasiya: Heerka Injineernimada JIS |
| Codsiyada | Dekedaha, dekedaha, buundooyinka, godadka aasaaska qoto dheer, ilaalinta biyaha, biyo-xireennada, ilaalinta xeebta, xakamaynta daadadka degdegga ah |
ASTM A328 Heerka 50 U Nooca Birta ah Cabbirka Tuubada
| Qaabka JIS A5528 | Qaabka u dhigma ASTM A328 | Ballaca Waxtarka leh (mm) | Ballaca Waxtarka leh (in) | Dhererka Waxtarka leh (mm) | Dhererka Waxtarka leh (in) | Dhumucda shabakadda (mm) |
| U400×100(ASSZ-2) | ASTM A328 Nooca 2 | 400 | 15.75 | 100 | 3.94 | 10.5 |
| U400×125(ASSZ-3) | ASTM A328 Nooca 3 | 400 | 15.75 | 125 | 4.92 | 13 |
| U400×170(ASSZ-4) | ASTM A328 Nooca 4 | 400 | 15.75 | 170 | 6.69 | 15.5 |
| U600×210(ASSZ-4W) | ASTM A328 Nooca 6 | 600 | 23.62 | 210 | 8.27 | 18 |
| U600 × 205 (La habeeyey) | ASTM A328 Nooca 6A | 600 | 23.62 | 205 | 8.07 | 10.9 |
| U750×225(ASSZ-6L) | ASTM A328 Nooca 8 | 750 | 29.53 | 225 | 8.86 | 14.6 |
| Dhumucda shabakadda (in) | Miisaanka Cutubka (kg/m) | Miisaanka Cutubka (lb/ft) | Agabka (Labada Heer) | Xoogga Wax-soo-saarka (MPa) | Xoogga Tijaabada (MPa) | Codsiga Ameerika | Codsiga Koonfur-bari Aasiya |
|---|---|---|---|---|---|---|---|
| 0.41 | 48 | 32.1 | SY390 / Fasalka 50 | 390 | 540 | Waxaa loo isticmaalaa shaqooyinka dhuumaha yaryar ee degmooyinka iyo nidaamyada biyaha beeraha ee Waqooyiga Ameerika oo dhan | Waxaa lagu dabaqay mashaariicda waraabka beeraha ee Indonesia iyo Filibiin |
| 0.51 | 60 | 40.2 | SY390 / Fasalka 50 | 390 | 540 | Waxaa loo isticmaalay dhismaha xoojinta aasaaska ee Bartamaha-galbeed ee Mareykanka | Ku habboon in lagu hagaajiyo qulqulka biyaha iyo kanaalada Bangkok |
| 0.61 | 76.1 | 51 | SY390 / Fasalka 55aad | 390 | 540 | Waxaa lagu ansixiyay marinnada ilaalinta daadadka ee ku teedsan Xeebta Gacanka ee Mareykanka | Waxaa loo isticmaalaa shaqooyinka dib u soo celinta dhulka ee qaybaha yaryar ee Singapore |
| 0.71 | 106.2 | 71.1 | SY390 / Fasalka 60 | 390 | 540 | Codsi loogu talagalay xakamaynta qulqulka biyaha ee Dekadda Houston iyo mashaariicda shidaalka shale ee Texas | Taageerada dhismaha dekadda badda qoto dheer ee Jakarta |
| 0.43 | 76.4 | 51.2 | SY390 / Fasalka 55aad | 390 | 540 | Waxaa loo isticmaalaa xakamaynta wabiyada iyo ilaalinta bangiyada ee California oo dhan | Waxaa lagu dabaqay xoojinta aagga warshadaha xeebta ee Ho Chi Minh City |
| 0.57 | 116.4 | 77.9 | SY390 / Fasalka 60 | 390 | 540 | Ku habboon shaqooyinka godka aasaaska qoto dheer ee dekedda Vancouver | Waxaa laga hirgeliyay mashaariic waaweyn oo dib u soo noolayn dhuleed oo ka socda Malaysia |
Xalka ka hortagga daxalka ee ASTM A328 Fasalka 50 U Nooca Birta ah
Ameerika: Galvanized ASTM A123 (lakabka zinc ≥ 85 μm), oo leh dahaar 3PE ikhtiyaari ah; dhammaan dhammaystirku waxay u hoggaansamaan shuruudaha deegaanka (RoHS).
Koonfur-bari Aasiya: Iyada oo la adeegsanayo galvanization-ka kulul (zinc ≥100 μm) iyo dahaarka dhuxusha epoxy, waxaa la filayaa inuu u adkeysto 5000 saacadood tijaabooyinka buufinta milixda iyada oo aan miridhku ku jirin deegaanka badda ee kulaylaha ah.
ASTM A328 Fasalka 50 U Nooca Birta ah ee Qufulka iyo waxqabadka biyaha aan biyuhu karin
Naqshad:Isku xidhka Yin-yang, awood u yeelashada ≤1×10⁻⁷ cm/s
Ameerika:Waxay buuxisaa heerka ka hortagga daloolinta biyaha ee ASTM D5887
Koonfur-bari Aasiya:Biyaha dhulka hoostiisa ku jira oo u adkaysta xilliyada roobka ee kulaylaha
Habka Wax-soo-saarka Tuubada Birta ASTM A328 Fasalka 50 U Nooca U
Xulashada Birta:
Dooro bir qaab-dhismeed tayo sare leh (tusaale ahaan, Q355B, S355GP, GR50) iyadoo lagu saleynayo shuruudaha farsamada.
Kuleylinta:
Kuleyli billets/slabs-ka ilaa ~1,200°C si aad u dabacsanaato.
Duubista Kulul:
Birta u qaabee qaab-dhismeedka U-profile adigoo isticmaalaya mishiinnada duuban.
Qaboojinta:
Si dabiici ah u qabooji ama ku buufi biyo si aad u gaarto sifooyinka la rabo.
Toosinta iyo Jarida:
Hubi saxnaanta cabbirka oo u jar dhererka caadiga ah ama kuwa gaarka ah.
Kormeerka Tayada:
Samee tijaabooyin cabbir, farsamo, iyo muuqaal ah.
Daaweynta Dusha Sare (Ikhtiyaar):
Mari rinjiyeynta, galvanization, ama ilaalinta daxalka haddii loo baahdo.
Baakadeynta iyo Rarista:
Xidh, ilaali, oo rarid si aad u qaadato.
ASTM A328 Fasalka 50 U Nooca Xaashida Birta ah Codsiga ugu weyn
Dhismaha dekedda iyo dekeddaDerbiyada birta adag ee xaashida ah ayaa la dhisi karaa si loo xasiliyo xeebaha.
Injineernimada buundada: Waxaa loo isticmaalaa tuulmooyin taageero ah oo loogu talagalay buundooyinka, taas oo kordhisa awoodda rarka waddooyinka ka gudba buundada isla markaana ka ilaalisa tuulmooyinka inay xoqaan.
Taageero aasaas oo qoto dheer oo loogu talagalay baarkinka dhulka hoostiisa maraTuubooyinka xaashida birta ah waxay bixiyaan taageero dhinac ah oo lagu kalsoonaan karo marka la qodayo aasaaska waxayna ka ilaaliyaan carrada inay god gasho.
Mashaariicda Ilaalinta BiyahaTuubooyinka xaashida birta ah waxaa sidoo kale laga heli karaa mashaariicda biyaha, sida ilaalinta wabiga, xoojinta biyo-xireennada, iyo dhismaha cofferdam, tuulmooyinka xaashida birta ah waxay bixiyaan xalal maareyn biyo oo ammaan ah oo wax ku ool ah.
Faa'iidooyinkayaga
Taageerada Deegaanka: Xafiiskayaga iyo kooxdeennu waa kuwo ku hadla luuqado maxalli ah iyo Isbaanish si ay kuu siiyaan isgaarsiin toos ah.
Helitaanka Kaydka AlaabtaKaydka kaydka ayaa diyaar u ah in lagu daboolo baahiyaha mashruuca waqtigeeda.
Baakad xirfadeed: Tuubooyinka xaashida waxaa si adag loogu buuxiyay xargaha, barkimooyinka iyo ilaalinta qoyaanka.
Saadka lagu kalsoon yahay: Si loo hubiyo in tuulmooyinka xaashida ay si ammaan ah ugu yimaadaan goobtaada, keenistoodu waa mid hufan sida wax soo saarkooda oo kale.
Baakadeynta iyo Rarista
Faahfaahinta Baakadaha Baakadaha ee Birta ah:
Isku xidhkaTuubooyinka waxaa si habsami leh loogu xidhaa bir ama balaastig.
Ilaalinta DhamaadkaDabool balaastig ah ama baloogyo alwaax ah ayaa ka ilaaliya darafyada tuulmada waxyeelada.
Ilaalinta miridhku: Mari duub biyo celin ah, saliid ka hortagta miridhku ama dabool balaastig ah.
Rarista Tuubbooyinka Birta ah ee Xaashida:
Soo raraya: Baallooyinka waxaa lagu shubaa fargeeto, ka dibna waxaa lagu raraa gaari xamuul ah, sariir fidsan ama weel leh wiishash.
Xasilloonida: Tuubooyinka si adag ayaa loo dul saaray si looga fogaado in la wareejiyo inta lagu jiro safarka.
Soo dejintaBaallooyinka si habaysan ayaa looga dejiyaa goobta dhismaha si joogto ah oo aan degdeg ahayn loogu isticmaalo.
Su'aalaha Badiya La Weydiiyo
1. Ma u soo bandhigaysaa suuqa Ameerika tuulmooyin bir ah?
J: Haa, waxaan nahay shirkad fadhigeedu yahay Mareykanka waxaana leenahay meelaha ugu wanaagsan ee wax lagu akhriyo ee suuqa adduunka. Joogitaankayaga maxalliga ah iyo adeegga macaamiisha ee ku hadla Isbaanishka ayaa dammaanad qaadaya isgaarsiin hufan iyo taageero degdeg ah oo loogu talagalay mashaariicda qaaradda oo dhan.
2. Waa maxay ikhtiyaarada baakadaha iyo rarista ee loo aadayo Ameerika?
A: Tuubooyinka xaashida birta ah si xirfad leh ayaa loo xirxiraa oo loo duubaa, dhammaadka waxaa lagu dhejiyaa dabool ilaalin ah waxaana laga daweeyaa daxalka, haddii loo baahdo. Waxaan adeegsannaa habab keenis saadka oo ammaan ah oo ay ku jiraan gaari xamuul ah, sariir fidsan, ama weel si loo hubiyo in agabkaagu uu yimaado goobtaada shaqada iyada oo aan wax dhibaato ah dhicin.
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