Qaab-dhismeedka Birta Yurub ee EN S355JR I beam
| Hantida | Faahfaahinta / Faahfaahinta |
|---|---|
| Heerka Agabka | EN S355JR (bir qaab-dhismeed oo xoog badan) |
| Xoogga Wax Soo Saarka | ≥355 MPa; Xoogga Gariirka 470–630 MPa |
| Cabbirrada | IPE 80-IPE 600 / IPN 80-IPN 550 (halkii EN 10365 heerka caadiga ah) |
| Dhererka | Heerka: 6 m / 12 m; Dhererka gaarka ah ilaa 24 m ayaa la heli karaa |
| Dulqaadka Cabbirka | Waa inuu u hoggaansamaa EN 10034 qaybaha qaab-dhismeedka I ee kulul ee la duubay |
| Shahaadada Tayada | EN 10204 3.1 / 3.2; Kormeer dhinac saddexaad ah oo SGS, BV, TUV ah ayaa diyaar ah |
| Dhammaadka Dusha Sare | Bir madow, galvanizing kulul, dahaarka epoxy, SA2.5 oo ciid qarxisa |
| Codsiyada | Qaab-dhismeedyo culus oo culeys qaada, bakhaarro, dhismayaal warshadeed, buundooyin, wiishash, iyo qaab-dhismeedyo mashiinno ah |
| Kaarboon u dhiganta (Ceq) | ≤0.47% (waxay hubisaa in si la isku halleyn karo loo alxami karo iyadoo la raacayo hababka alxanka EN & AWS) |
| Tayada Dusha Sare | Dusha siman oo ka xor ah dildilaacyada, miridhku, iyo lakabyada; dulqaadka toosan ≤2 mm/m |
| Hantida | Faahfaahinta | Sharaxaad |
|---|---|---|
| Xoogga Wax Soo Saarka | ≥355 MPa | Heerka walbahaarka oo uu isbeddelku si joogto ah u bilaabmo |
| Xoogga Tijaabada | 470–630 MPa | Culayska ugu badan ee jiidista birta ayaa u adkeysan karta ka hor jabka |
| Kordhinta | ≥22% | Cadadka isbeddelka balaastikada ka hor inta aan la jebin, oo lagu cabbiray dhererka cabbirka caadiga ah |
| Adkaanta (Brinell) | 140–180 HB | Kala duwanaanshaha adag ee caadiga ah ee birta qaab-dhismeedka S355JR |
| Kaarboon (C) | ≤0.22% | Waxay ilaalisaa alxanka iyo adkeysiga heerarka xoogga sare |
| Manganese (Mn) | 1.00–1.70% | Waxay xoojisaa xoogga, adkeysiga, iyo iska caabbinta saameynta |
| Sulfur (S) | ≤0.035% | Sulfur yar wuxuu hagaajiyaa dabacsanaanta wuxuuna ka hortagaa jajabnaanta |
| Fosfooraska (P) | ≤0.035% | Fosfooraska oo yar wuxuu xoojiyaa adkeysiga iyo tayada alxanka |
| Silikoon (Si) | ≤0.55% | Waxay kordhisaa xoogga waxayna u dhaqantaa sidii deoksidizer sameynta birta |
| Qaab | Qoto dheer (gudaha) | Ballaca Flange-ka (in) | Dhumucda shabakadda (in) | Dhumucda Flange-ka (in) | Miisaanka (lb/ft) |
| W8×21 (Cabbirka la heli karo) | 8.06 | 8.03 | 0.23 | 0.36 | 21 |
| W8×24 | 8.06 | 8.03 | 0.26 | 0.44 | 24 |
| W10×26 | 10.02 | 6.75 | 0.23 | 0.38 | 26 |
| W10×30 | 10.05 | 6.75 | 0.28 | 0.44 | 30 |
| W12×35 | 12 | 8 | 0.26 | 0.44 | 35 |
| W12×40 | 12 | 8 | 0.3 | 0.5 | 40 |
| W14×43 | 14.02 | 10.02 | 0.26 | 0.44 | 43 |
| W14×48 | 14.02 | 10.03 | 0.3 | 0.5 | 48 |
| W16×50 | 16 | 10.03 | 0.28 | 0.5 | 50 |
| W16×57 | 16 | 10.03 | 0.3 | 0.56 | 57 |
| W18×60 | 18 | 11.02 | 0.3 | 0.56 | 60 |
| W18×64 | 18 | 11.03 | 0.32 | 0.62 | 64 |
| W21×68 | 21 | 12 | 0.3 | 0.62 | 68 |
| W21×76 | 21 | 12 | 0.34 | 0.69 | 76 |
| W24×84 | 24 | 12 | 0.34 | 0.75 | 84 |
| W24×104 (Cabbirka la heli karo) | 24 | 12 | 0.4 | 0.88 | 104 |
| Halbeegga | Baaxadda Caadiga ah | EN 10034 Dulqaadka | Qoraallo |
|---|---|---|---|
| Qoto dheer (H) | 100–600 mm (IPE/IPN baaxadeed) | ±3 mm | Waa inuu buuxiyaa cabbirka magacaaban si loo helo waxqabadka qaab-dhismeedka |
| Ballaca Flange-ka (B) | 55–250 mm | ±3 mm | Hubinta qaybinta culayska oo deggan iyo saxnaanta alxanka |
| Dhumucda Shabakadu (t_w) | 4.5–15 mm | ±10% ama ±1 mm | Saamaynta xoogga gooynta iyo awoodda guud |
| Dhumucda Flange-ka (t_f) | 6–24 mm | ±10% ama ±1 mm | Muhiim u ah iska caabinta laabashada iyo adkaanta |
| Dhererka (L) | 6–12 m caadi ah; gaar ah ilaa 24 m | +50 / 0 mm | Looma oggola dulqaad taban oo loogu talagalay alwaaxyada qaab-dhismeedka |
| Toosnaanta | — | ≤ L/1000 | Tusaale: ugu badnaan leexashada 12 mm ee 12 m albamka |
| Qaab-dhismeedka Flange-ka | — | ≤4% ballaca flange-ka | Hubinta isku-xidhka saxda ah iyo isu-imaatinka |
| Marooji | — | ≤4 mm/m | Muhiim u ah codsiyada warshadaha iyo buundooyinka muddada dheer |
Madow kulul oo la duubay: Xaaladda caadiga ah
Galvanizing kulul: ≥85μm (waafaqsan ASTM A123), tijaabada buufinta milixda ≥500h
Dahaarka: Rinjiga dareeraha ah si siman ayaa loogu buufiyay dusha sare ee birta iyadoo la isticmaalayo qori buufin ah oo neefta ku shaqeeya.
| Qaybta Habaynta | Xulashooyinka | Sharaxaad | MOQ |
|---|---|---|---|
| Cabbirka | Dhererka (H), Ballaca Flange-ka (B), Dhumucda Shabakadda & Flange-ka (t_w, t_f), Dhererka (L) | Noocyo buuxa oo ah astaamaha IPE/IPN; cabbirro gaar ah iyo adeeg goyn-ilaa-dherer ah ayaa la heli karaa | 20 tan |
| Daaweynta Dusha Sare | Duubnaan (madow), Bacriminta ciidda/Duufka rasaasta, Saliid ka hortagta miridhku, Rinjiga Epoxy, galvanizing kulul | Waxay hagaajisaa iska caabbinta daxalka ee deegaannada bannaanka, warshadaha, iyo badda | 20 tan |
| Habaynta | Qodista, Gooynta, Goynta Bevel, Alxanka, Mashiinka wejiga ee dhammaadka, Naqshadeynta Dhismaha | Loo sameeyay sida ku cad sawirradooda; ku habboon alwaaxyada culeyska qaada, qaababka, tiirarka, iyo isku-dhafka qaab-dhismeedka birta | 20 tan |
| Calaamadaynta iyo Baakaynta | Calaamadayn gaar ah, Xariijimo xidhmo, Dabool/saxanno ilaalin ah, Duubista biyaha aan biyuhu gelin, Qorshaha rarista weelka | Hubinta gaadiid ammaan ah iyo rarista hufan ee maraakiibta badda, tareenka, ama kuwa xamuulka qaada | 20 tan |
Qaab-dhismeedka Dhismaha: alwaaxyo iyo tiirar loogu talagalay dhismayaasha dabaqyada badan leh, warshadaha, bakhaarada iyo buundooyinka oo u shaqeeya sida xubnaha xamuulka qaada.
Injineernimada Buundada: Alwaaxyada ugu muhiimsan ama kuwa labaad ee loogu talagalay buundooyinka waddooyinka iyo kuwa cagta.
Qalabka Culus & Taageerada WarshadahaMashiinada culus iyo goobaha warshadaha waxaa xoojiya taageerada.
Xoojinta Dhismaha: Wax ka beddelka ama dib u habaynta dhismaha ama qaab-dhismeedka kaas oo kor u qaada awooddiisa qaadista culaysyo ama daqiiqado badan.
Qaab-dhismeedka Dhismaha
Injineernimada Buundada
Taageerada Qalabka Warshadaha
Xoojinta Dhismaha
1) Xafiiska Laanta - Taageerada ku hadasha luqadda Isbaanishka, kaalmada nadiifinta kastamka, iwm.
2) In ka badan 5,000 oo tan oo kayd ah ayaa ku jira kaydka, oo leh cabbirro kala duwan
3) Waxaa baaraya hay'ado awood leh sida CCIC, SGS, BV, iyo TUV, iyadoo la adeegsanayo baakado caadi ah oo badda ku habboon.
Baakad
Ilaalin Buuxa: Tarpaulin-ka iyo 2 ilaa 3 xabbo oo ah wasakhda loogu talagalay I-beams-ka; Go'yaasha tarpaulin-ka ee kulaylka xira, oo biyuhu aanay celin karin ayaa ka joojiya roobka inuu galo I-beams-ka.
Xirmada amnigaXidhmo kasta waxaa lagu duubay xarig bir ah oo 12 - 16 mm ah, oo ku filan 2-3 tan waxayna leedahay qalab kor u qaadis oo nala jaan qaadi kara.
Calaamadayn Wanaagsan: Calaamadaha Labada Luqadood (Ingiriis & Isbaanish) oo ay ku jiraan Darajada, Sharaxaadda iyo koodka HS, # Dufcaddii iyo tixraaca imtixaanka.
Ilaalin Sare: I albamku wuxuu ka badan yahay 800 mm oo leh lakab saliid ah oo isku-dhafan iyo laba jeer oo tarpaulin ah.
Bixinta
Maraakiib Ammaan ah: Iskaashiga ugu wanaagsan ee Gaadiidka Xamuulka ee Badbaado Doonta (MSK, MSC, COSCO ect).
Xakamaynta Tayada: Alwaaxyadu waa kuwo aan boodh lahayn oo waad ku kalsoonaan kartaa inay si buuxda u imaan doonaan taasoo la micno ah inaad haysato shaqo aan walwal lahayn.
S: Waa maxay heerarka ay I-gaagu u hoggaansamaan bartamaha Ameerika?
A: i beam-keena wuxuu waafaqsan yahay ASTM A36&A572 Grade 50 kaas oo laga aqbalo bartamaha Ameerika. Waxaan sidoo kale keeni karnaa alaab buuxisa heerka qaranka (sida MEXICO NOM) ama heerar la mid ah.
S: Intee in le'eg ayay qaadanaysaa in la geeyo Panama?
J: Waqtiga Gaadiidka Maraakiibta Badda ee ka timaadda Dekadda Tianjin ilaa Aagga Ganacsiga Xorta ah ee Colon 28-32 maalmood toddobaad. 45-60 maalmood oo loogu talagalay soo saarista iyo keenista. Gaarsiinta degdegga ah ayaa sidoo kale la heli karaa.
S: Ma haysataa ogolaansho kastam?
J: Dabcan, dilaaliintayada xirfadlayaasha ah waxay samayn doonaan cadeynta kastamka, bixinta canshuurta iyo dhammaan shaqada warqadda, keenistu sidoo kale way fududaan doontaa.
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