Nala soo xiriir si aad u hesho faahfaahinta ugu dambeysay ee iftiinka H iyo cabbirrada.
Warshadaha kulul ee duuban Q235/Q235B ee Kaarboonka ah ee H-Beam | Culays culus oo ku yimaada qaab-dhismeedka Beam Shiinaha Soo-saare
Isgoyska qaybta aH-beer kulul oo la duubaywaxay ka kooban tahay shabag iyo laba flanges (qaybta dhexe ee toosan waa shabagga, labada qaybood ee toosanna waa flanges). Dusha sare ee gudaha iyo dibadda ee flanges-ku waa is barbar socda, qaybahooda qaloocanna waxay ku xiran yihiin shabagga. Qaab-dhismeedkani wuxuu leeyahay faa'iidooyinka soo socda:
Xoog badan oo laabasho leh:Modulus-ka qaybta weyn wuxuu u oggolaanayaa biraha I-ga dhaqameed iyo kuwa kanaalka inay u adkaystaan culeysyo waaweyn oo miisaan isku mid ah leh.
Xasillooni dhismeed oo wanaagsan:Ballaca flange-ka joogtada ah wuxuu bixiyaa adkaansho dhinaceed oo aad u fiican, taasoo ka dhigaysa mid ku habboon culaysyada laba-geesoodka ah.
Xoogga walax sare:Waxay yareysaa isku-ururinta cadaadiska qaybaha birta caadiga ah, taasoo badbaadinaysa 10% ilaa 30% isticmaalka birta.
| Heerka Agabka | Q235 / Q235B Bir Kaarboon ah | Xoogga Wax Soo Saarka | ≥235 MPa |
| Cabbirrada | W6×9, W8×10, W12×30, W14×43, iwm. | Dhererka | Kaydka 6 m & 12 m, Dhererka La Habeeyey |
| Dulqaadka Cabbirka | Waxay la jaanqaadaysaa GB/T 11263 ama ASTM A6 | Shahaadada Tayada | Warbixinta Kormeerka Dhinac Saddexaad ee ISO 9001, SGS/BV |
| Dhammaadka Dusha Sare | Rinjiyeynta kulul, rinjiyeynta, iwm. La habeyn karo | Codsiyada | Warshadaha warshadaha, bakhaarada, dhismayaasha ganacsiga, dhismayaasha guryaha, buundooyinka |
Xogta Farsamada
Q235/Q235B H-Beam Halabuurka Kiimikada
| Walax | C (Kaarboon) | Si (Silikoon) | Mn (Manganese) | P (Fosfooraska) | S (Sulfur) | Fiiro gaar ah |
| Q235 / Q235B | ≤0.20–0.22% | ≤0.35% | 0.30–0.70% | ≤0.045% | ≤0.045% | Caadi ahaan birta qaab-dhismeedka H-qaloocyada |
Q235/Q235B H-BeamHantida Farsamada
| Hantida | Q235 | Q235B |
| Xoogga Wax-soo-saarka (MPa) | ≥ 235 | ≥ 235 |
| Xoogga Tijaabada (MPa) | 370 - 500 | 370 - 500 |
| Kordhinta (%) | ≥ 26% | ≥ 26% |
| Tijaabada Saamaynta | Ikhtiyaar ahaan -20°C | Ikhtiyaar ahaan -20°C |
| Adkaanta (HB) | 120 - 180 | 120 - 180 |
| Cufnaanta (g/cm³) | ~7.85 | ~7.85 |
Q235/Q235B H-BeamCabbirrada
| Dhererka Alwaax (H) mm | Ballaca Flange (B) mm | Dhumucda shabakadda (t_w) mm | Dhumucda Flange-ka (t_f) mm | Miisaanka qiyaas ahaan (kg/m) |
| 100 | 100 | 4.5 | 7 | 11.2 |
| 125 | 125 | 5.5 | 8 | 16.3 |
| 150 | 150 | 6 | 9 | 21.4 |
| 175 | 175 | 6.5 | 10 | 27.2 |
| 200 | 200 | 7 | 11 | 33.8 |
| 225 | 200 | 7.5 | 11 | 37.9 |
| 250 | 125–200 | 7.5–10 | 11–14 | 41.5–49.0 |
| 300 | 150–200 | 8–12 | 12–16 | 58–69 |
| 350 | 175–200 | 9–12 | 14–18 | 78–94 |
| 400 | 200–200 | 10–14 | 16–20 | 110–125 |
| 450 | 200–200 | 12–14 | 18–22 | 132–145 |
| 500 | 200–200 | 14–16 | 20–25 | 160–175 |
| 600 | 200–200 | 16–18 | 22–28 | 210–235 |
| 700 | 200–200 | 18–20 | 25–30 | 275–300 |
| 800 | 200–200 | 20–22 | 28–32 | 345–370 |
| 900 | 200–200 | 22–25 | 30–35 | 430–460 |
| 1000 | 200–200 | 25–28 | 32–38 | 520–550 |
Guji badhanka ku yaal Midig
Dhismaha:Alwaaxyada iyo tiirarka aasaasiga ah ee dhismayaasha dhaadheer, bakhaarada, warshadaha, dhismayaasha ganacsiga iyo kuwa la deggan yahay.
Buundooyinka iyo Kaabayaasha Dhaqaalaha:Nidaamyada taageerada ee buundooyinka waaweyn, buundooyinka tareenka, iyo viaducts.
Taageerada Warshadaha:Saldhigyada mishiinada iyo qalabka, alwaaxyada wiishashka, iyo dhismayaasha.
Maraakiibta iyo Goobaha Badda:Qaabaynta sagxadaha maraakiibta iyo dhismaha madal badda (oo u baahan ilaalin daxalka).
Isticmaalka Guud ee Qaab-dhismeedka:Taageero khaanadaha, shoring for building, jigs iyo qalabka.
Faa'iidooyinka: Kharash wax ku ool ah, alxan wanaagsan, xoog qaadis dhexdhexaad ah, oo lagu dabaqi karo shaqada dhismaha ee waaweyn.
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: Baal kasta waxaa lagu duubay maro, 2-3 baakadood oo biyo-mareen ah ayaa lagu shubaa baal kasta, ka dibna baal waxaa lagu daboolay maro biyo-celin ah oo kulaylka lagu xiray.
Isku xidhkaXarigga waa 12-16mm Φ bir ah, 2-3 tan / xirmo loogu talagalay qalabka qaadista dekedda Mareykanka.
Calaamadaynta U hoggaansanaantaCalaamadaha laba-luqadlaha ah (Ingiriis + Isbaanish) ayaa la adeegsadaa iyadoo la adeegsanayo tilmaan cad oo ku saabsan agabka, qeexitaanka, koodhka HS, dufcadda iyo lambarka warbixinta imtixaanka.
Dhererka birta ee cabbirka weyn ee h-qaybta ah ee dhererka qaybta ≥ 800mm), dusha sare ee birta waxaa lagu dahaadhay saliid warshadeed oo ka hortagta miridhku ka dibna waa la qalajiyey, ka dibna waxaa lagu buuxiyey maro.
Iskaashiga xasilloon ee shirkadaha maraakiibta sida MSK, MSC, COSCO si hufan silsiladda adeegga saadka, silsiladda adeegga saadka ma ku qanacsan tihiin.
Waxaan raacnaa heerarka nidaamka maaraynta tayada ISO9001 dhammaan habraacyada, waxaanan leenahay xakameyn adag laga bilaabo iibsashada agabka baakadaha ilaa jadwalka gaadiidka. Tani waxay damaanad qaadaysaa iftiinka H-ga laga bilaabo warshadda ilaa goobta mashruuca, taasoo kaa caawinaysa inaad ku dhisto aasaas adag oo loogu talagalay mashruuc aan dhibaato lahayn!
1. Waa maxay Q235/Q235B H-Beam?
Bir qaab-dhismeed oo kaarboon yar leh (Q235 / Q235B) oo leh alxan wanaagsan iyo xoog dhexdhexaad ah.
2. Codsiyada ugu Muhiimsan:
Qaab-dhismeedka dhismaha, buundooyinka, taageerada warshadaha, dhisidda maraakiibta/goobaha ka baxsan xeebaha, iyo isticmaalka guud ee dhismaha.
3. Sifooyinka Farsamada:
Xoogga Wax-soo-saarka ≥ 235 MPa, Xoogga Jilicsanaanta 370–500 MPa, Dheereynta ≥ 26%, Cufnaanta ~7.85 g/cm³.
4. Habayn iyo Ilaalin:
Waxaa laga heli karaa cabbirro kala duwan (dherer, flange, dhumuc, dherer). Waxay u baahan tahay dahaadh/rinjiyeyn si loogu isticmaalo bannaanka.
Faahfaahinta Xiriirka
Cinwaanka
Aagga warshadaha horumarinta Kangsheng,
Degmada Wuqing, magaalada Tianjin, Shiinaha.
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