Soo dejiso Tilmaamaha iyo Cabbirka ugu dambeeyay ee iftiinka W.
Alwaaxyada Flange-ka ee ASTM A992 ee Ballaaran | Birta Dhismaha ee Xoogga Sare leh | Dhammaan Cabbirrada Alwaaxyada W ee La Heli Karo
| Shay | Alwaaxyada Flange-ka ee ballaaran ee ASTM A992 |
|---|---|
| Heerka Agabka | ASTM A992 |
| Xoogga Wax Soo Saarka | ≥345 MPa (50 ksi) |
| Xoogga Tijaabada | 450–620 MPa |
| Cabbirrada | W6×9, W8×10, W10×22, W12×30, W14×43, iwm. |
| Dhererka | Kaydka 6 m & 12 m, Dhererka La Habeeyey Waa La Heli Karaa |
| Dulqaadka Cabbirka | Waxay la jaanqaadaysaa ASTM A6 |
| Shahaadada Tayada | Warbixinta Kormeerka Dhinac Saddexaad ee ISO 9001, SGS / BV |
| Dhammaadka Dusha Sare | Madow, Rinjiyeysan, Kulul-Miridhsan, La Habeyn Karo |
| Shuruudaha Kiimikada | Kaarboon Yar, Waxyaabaha Manganese La Xakameeyay |
| Alxanka | Aad u fiican, ku habboon Alxanka Dhismaha |
| Codsiyada | Warshadaha warshadaha, bakhaarada, dhismayaasha ganacsiga, dhismayaasha guryaha, buundooyinka |
Xogta Farsamada
Qaab-dhismeedka Kiimikada ASTM A992 W-beam (ama H-beam)
| Heerka Birta | Kaarboon, ugu badnaan % | Manganese, % | Fosfooraska, ugu badnaan % | Sulfur, ugu badnaan % | Silikoon, % |
|---|---|---|---|---|---|
| A992 | 0.23 | 0.50–1.50 | 0.035 | 0.045 | ≤0.40 |
FIIRO GAAR AH:Waxyaabaha ku jira naxaasta waa lagu dari karaa haddii sidaas lagu qeexo kala horraynta (badanaa 0.20 ilaa 0.40%) si loo xoojiyo iska caabbinta daxalka jawiga.
Hantida Farsamada ee ASTM A992 W-beam (ama H-beam)
| Heerka Birta | Xoogga jiidista, ksi | Dhibcaha wax soo saarka, ugu yaraan, ksi | |
| ASTM A992 | 65 | 65 | |
Cabbirrada H-beam ee ASTM A992 ee ballaaran - W Beam
| Cabbirka W | Qoto dheer d (mm) | Ballaca Flange bf (mm) | Dhumucda shabakadda tw (mm) | Dhumucda Flange-ka tf (mm) | Miisaanka (kg/m) |
|---|---|---|---|---|---|
| W6×9 | 152 | 102 | 4.3 | 6.0 | 13.4 |
| W8×10 | 203 | 102 | 4.3 | 6.0 | 14.9 |
| W8×18 | 203 | 133 | 5.8 | 8.0 | 26.8 |
| W10×22 | 254 | 127 | 5.8 | 8.0 | 32.7 |
| W10×33 | 254 | 165 | 6.6 | 10.2 | 49.1 |
| W12×26 | 305 | 165 | 6.1 | 8.6 | 38.7 |
| W12×30 | 305 | 165 | 6.6 | 10.2 | 44.6 |
| W12×40 | 305 | 203 | 7.1 | 11.2 | 59.5 |
| W14×22 | 356 | 171 | 5.8 | 7.6 | 32.7 |
| W14×30 | 356 | 171 | 6.6 | 10.2 | 44.6 |
| W14×43 | 356 | 203 | 7.1 | 11.2 | 64.0 |
| W16×36 | 406 | 178 | 6.6 | 10.2 | 53.6 |
| W18×50 | 457 | 191 | 7.6 | 12.7 | 74.4 |
| W21×68 | 533 | 210 | 8.6 | 14.2 | 101.2 |
| W24×84 | 610 | 229 | 9.1 | 15.0 | 125.0 |
Guji badhanka ku yaal Midig
Dusha Caadiga ah
Dusha sare ee galvanized (oo lagu dhex milmay H radius)
Dusha sare ee Saliidda Madow
Qaab-dhismeedka Dhismaha:Alwaaxyo iyo tiirar xafiisyo, guryo dabaqyo ah, suuqyo waaweyn iyo dhismayaal kale; qaab-dhismeedyo waaweyn iyo qalab loogu talagalay aqoon-is-weydaarsiyada warshadaha.
Shaqooyinka Buundada:Nidaamyada buundooyinka tareenada ee yaryar iyo kuwa dhexe iyo kuwa dhexe iyo xubnaha taageerada.
Mashaariicda Dowladda Hoose iyo kuwa Gaarka ah:Saldhigyada tareenka dhulka hoostiisa mara, marinnada korontada, saldhigyada wiishashka munaaradaha, iyo taageerooyin ku meel gaar ah.
Mashaariicda Dibadda:Noocyada alaabtayada waxaa sidoo kale loo habeeyey si waafaqsan AISC iyo heerarka kale ee caalamiga ah si loogu dabaqo mashaariicdaada caalamiga ah.
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.
Ilaalinta Aasaasiga ah:Baakad kasta waxaa lagu duubay maro, iyadoo 2-3 xabbo oo biyo-mareen ah lagu shubay baakad kasta, ka dibna lagu daboolay maro roobka u adkaysata kulaylka.
Isku-xidhka:Iyada oo leh xarig bir ah oo Φ12-16mm ah, oo ku habboon qalabka dekedaha Mareykanka si loogu qaado 2-3T xirmo kasta.
Calaamadaynta U hoggaansanaanta:Calaamadaha laba-luqadlaha ah (Ingiriis + Isbaanish) ayaa ku lifaaqan oo si cad u sheegaya agabka, qeexitaanka, koodhka HS, dufcadda iyo lambarka warbixinta imtixaanka.
Birta qaybta H ee weyn (dhererka qaybta ≥800 mm), dusha sare waxaa lagu daweyn doonaa saliid warshadeed oo ka hortagta miridhku, iyadoo hawada lagu qalajiyo ka dibna lagu daboolayo maro si loo ilaaliyo.
Waxaan leenahay nidaam saadka oo wax ku ool ah waxaana iskaashi muddo dheer ah la sameynay shirkadaha diyaaradaha ee ugu waaweyn adduunka sida Maersk, MSC, iyo COSCO.
Iyadoo la raacayo nidaamka maaraynta tayada ISO 9001, dhammaan tallaabooyinka, oo ay ku jiraan agabka baakadaha iyo habaynta gaadiidka, si adag ayaa loo xakameeyaa si loo hubiyo in la helo badbaado iyo ammaan ah oo ku saabsan H-beams-ka.
S: Waa maxay heerarka aad u leedahay alwaaxyada birta ah ee A992 ee suuqyada Bartamaha Ameerika?
A: Alwaaxyadayada ballaaran ee flange-ka ee A992 waxay waafaqsan yihiin ASTM A992, kaas oo si weyn looga isticmaalo oo looga aqbalo Bartamaha Ameerika. Waxaan sidoo kale ku bixin karnaa alaab iyadoo loo eegayo heerarka kale ee gobolka ama mashruuca macaamiisha.
S: Imisa ayay qaadanaysaa waqtiga keenista Panama?
J: Maraakiibta laga soo raro Dekedda Tianjin una raraan Aagga Ganacsiga Xorta ah ee Colon waxay qaadataa qiyaastii 28-32 maalmood oo badda ah. Qiyaastii 45-60 maalmood oo ah wadarta guud ee waqtiga keenista oo ay ku jiraan hababka wax soo saarka iyo kastamka. Ikhtiyaar maraakiib degdeg ah ayaa la heli karaa haddii la codsado.
S: Ma taageereysaa nadiifinta kastamka?
J: Haa, dabcan. Waxaan la shaqeynaa dilaaliinta gaarka ah ee sumcadda leh ee Bartamaha Ameerika si aan u fududeyno shaacinta soo dejinta, canshuuraha iyo nadiifinta si aad alaabtaada ugu hesho buuq yar.
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