Soo dejiso Tilmaamaha iyo Cabbirka ugu dambeeyay ee iftiinka W.
ASTM A572 Heerka 50 Jumbo Alwaaxyada Birta Dhismaha ee Culus ee Balaadhan ee Flange H-Beams
| Shay | Faahfaahinta |
|---|---|
| Heerka Agabka | ASTM A572 Fasalka 50 (Habka Dhismaha HSLA) |
| Xoogga Wax Soo Saarka | ≥ 345 MPa (50 ksi) |
| Xoogga Tijaabada | 450–620 MPa |
| Qaybaha la heli karo | W6×9, W8×10, W12×30, W14×43, W18, W21, W24, W27, W30, W36, Qaybaha Jumbo |
| Dhererka | Heerka 6 m & 12 m; Dhererka Gaarka ah ayaa la heli karaa |
| Dulqaadka Cabbirka | Waxay la jaanqaadaysaa ASTM A6 / A6M |
| Shahaadada Tayada | Shahaadada Imtixaanka Mill (EN 10204 3.1), ISO 9001, Kormeerka SGS / BV / TUV ayaa diyaar ah |
Xogta Farsamada
| Shay | Fasal | Kaarboon, ugu badnaan, % | Manganese, ugu badnaan, % | Silikoon, ugu badnaan, % | Fosforusmax, % | Sulfur, ugu badnaan, % | |
| Alwaax bir ah oo A572 ah | 42 | 0.21 | 1.35 | 0.40 | 0.04 | 0.05 | |
| 50 | 0.23 | 1.35 | 0.40 | 0.04 | 0.05 | ||
| 55 | 0.25 | 1.35 | 0.40 | 0.04 | 0.05 | ||
Hantida Farsamada ee ASTM A36/A992/A572 W-beam (ama H-beam)
| Shay | Fasal | Dhibcaha wax soo saarka, ksi[MPa] | Xoogga jiidista, ugu yaraan, ksi[MPa] | |
| Alwaax bir ah oo A572 ah | 42 | 42[290] | 60[415] | |
| 50 | 50[345] | 65[450] | ||
| 55 | 55[380] | 70[485] | ||
Cabbirrada H-beam ee ASTM A572 ee ballaaran - W Beam
| Magacaabista | Cabbirrada | Halbeegyada Ma-guurtada ah | |||||||
| Daqiiqadda Inertia | Qaybta Modulus | ||||||||
| Imperial (oo ku jira x lb/ft) | Qoto dheer (gudaha) | Ballaca (in) | Dhumucyada Shabakadda (in) | Aagga Qaybaha (2) | Miisaanka (lb/ft) | Ix (4) | Iy (4) | Wx (3) | Wy (3) |
| W 27 x 178 | 27.8 | 14.09 | 0.725 | 52.3 | 178 | 6990 | 555 | 502 | 78.8 |
| W 27 x 161 | 27.6 | 14.02 | 0.660 | 47.4 | 161 | 6280 | 497 | 455 | 70.9 |
| W 27 x 146 | 27.4 | 14 | 0.605 | 42.9 | 146 | 5630 | 443 | 411 | 63.5 |
| W 27 x 114 | 27.3 | 10.07 | 0.570 | 33.5 | 114 | 4090 | 159 | 299 | 31.5 |
| W 27 x 102 | 27.1 | 10.02 | 0.515 | 30.0 | 102 | 3620 | 139 | 267 | 27.8 |
| W 27 x 94 | 26.9 | 10 | 0.490 | 27.7 | 94 | 3270 | 124 | 243 | 24.8 |
| W 27 x 84 | 26.7 | 9.96 | 0.460 | 24.8 | 84 | 2850 | 106 | 213 | 21.2 |
| W 24 x 162 | 25 | 13 | 0.705 | 47.7 | 162 | 5170 | 443 | 414 | 68.4 |
| W 24 x 146 | 24.7 | 12.9 | 0.650 | 43.0 | 146 | 4580 | 391 | 371 | 60.5 |
| W 24 x 131 | 24.5 | 12.9 | 0.605 | 38.5 | 131 | 4020 | 340 | 329 | 53.0 |
| W 24 x 117 | 24.3 | 12.8 | 0.55 | 34.4 | 117 | 3540 | 297 | 291 | 46.5 |
| W 24 x 104 | 24.1 | 12.75 | 0.500 | 30.6 | 104 | 3100 | 259 | 258 | 40.7 |
| W 24 x 94 | 24.1 | 9.07 | 0.515 | 27.7 | 94 | 2700 | 109 | 222 | 24.0 |
| W 24 x 84 | 24.1 | 9.02 | 0.470 | 24.7 | 84 | 2370 | 94.4 | 196 | 20.9 |
| W 24 x 76 | 23.9 | 9 | 0.440 | 22.4 | 76 | 2100 | 82.5 | 176 | 18.4 |
| W 24 x 68 | 23.7 | 8.97 | 0.415 | 20.1 | 68 | 1830 | 70.4 | 154 | 15.7 |
| W 24 x 62 | 23.7 | 7.04 | 0.430 | 18.2 | 62 | 1550 | 34.5 | 131 | 9.8 |
| W 24 x 55 | 23.6 | 7.01 | 0.395 | 16.2 | 55 | 1350 | 29.1 | 114 | 8.3 |
| W 21 x 147 | 22.1 | 12.51 | 0.720 | 43.2 | 147 | 3630 | 376 | 329 | 60.1 |
| W 21 x 132 | 21.8 | 12.44 | 0.650 | 38.8 | 132 | 3220 | 333 | 295 | 53.5 |
| W 21 x 122 | 21.7 | 12.39 | 0.600 | 35.9 | 122 | 2960 | 305 | 273 | 49.2 |
| W 21 x 111 | 21.5 | 12.34 | 0.550 | 32.7 | 111 | 2670 | 274 | 249 | 44.5 |
| W 21 x 101 | 21.4 | 12.29 | 0.500 | 29.8 | 101 | 2420 | 248 | 227 | 40.3 |
| W 21 x 93 | 21.6 | 8.42 | 0.580 | 27.3 | 93 | 2070 | 92.9 | 192 | 22.1 |
| W 21 x 83 | 21.4 | 8.36 | 0.515 | 24.3 | 83 | 1830 | 81.4 | 171 | 19.5 |
| W 21 x 73 | 21.2 | 8.3 | 0.455 | 21.5 | 73 | 1600 | 70.6 | 151 | 17.0 |
| W 21 x 68 | 21.1 | 8.27 | 0.430 | 20.0 | 68 | 1480 | 64.7 | 140 | 15.7 |
| W 21 x 62 | 21 | 8.24 | 0.400 | 18.3 | 62 | 1330 | 57.5 | 127 | 13.9 |
| W 21 x 57 | 21.1 | 6.56 | 0.405 | 16.7 | 57 | 1170 | 30.6 | 111 | 9.4 |
| W 21 x 50 | 20.8 | 6.53 | 0.380 | 14.7 | 50 | 984 | 24.9 | 94.5 | 7.6 |
| W 21 x 44 | 20.7 | 6.5 | 0.350 | 13.0 | 44 | 843 | 20.7 | 81.6 | 6.4 |
Guji badhanka ku yaal Midig
Dusha Caadiga ah
Dusha sare ee galvanized(dhumucda galvanizing-ka kulul ≥ 85μm, cimriga adeegga ilaa 15-20 sano),
Dusha sare ee Saliidda Madow
Aan ku siino qiimeyn bilaash ah oo 24-saac ah ama aan ku weydiino su'aalo dheeraad ah oo ku saabsan alaabtayada!
Birta Dhismaha:Alwaaxyo iyo tiirar loogu talagalay xafiisyada dhaadheer, dhismayaasha guryaha iyo xarumaha wax laga iibsado; dhismayaasha aasaasiga ah iyo alwaaxyada wiishashka ee loogu talagalay warshadaha.
Injineernimada buundada:Nidaamyada sagxadaha iyo dhismayaasha hoose ee buundooyinka waaweyn iyo kuwa dhexe ee waaweyn iyo kuwa tareenada.
Injineernimada magaalada iyo takhasuska lehSida saldhigyada tareenka dhulka hoostiisa mara, hagaajinta marinnada dhuumaha magaalooyinka, saldhigyada wiishashka munaaradaha iyo hagaajinta dhismaha ku meel gaarka ah.
Injineeriyadda Caalamiga ah:Badeecadahayaga waxaa loo sameeyay inay buuxiyaan heerarka Waqooyiga Ameerika iyo kuwa kale ee caalamiga ah ee naqshadeynta qaab-dhismeedka birta.
1) Xafiiska Laanta - Taageerada Isbaanishka, caawinta nadiifinta kastamka, iwm.
2) Qiyaastii 5,000 oo tan oo kayd ah ayaa ku jira kaydka, oo leh cabbirro kala duwan
3) Waxaa hubiya hay'adaha awoodda leh sida CCIC, SGS, BV, TUV iyagoo wata baakado caadi ah oo badda ku habboon.
Baakad
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Waxaa lagu xiray suumanka birta ah
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Dhoofi baakadaha badda ee caadiga ah
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Koofiyado balaastig ah oo loogu talagalay dhammaadka alwaaxda (haddii loo baahdo)
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Daboolid biyuhu aanay biyuhu karin ayaa la heli karaa marka la codsado
Bixinta
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Waqtiga Bixinta: 7-15 maalmood cabbirrada kaydka
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15-30 maalmood oo loogu talagalay dalabaadka la habeeyey
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Dekadda Rarista: Shanghai / Tianjin / Qingdao (ama sida loogu baahdo)
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Shuruudaha Maraakiibta: FOB, CFR, CIF ayaa la heli karaa
S1: Waa maxay xoogga wax-soo-saarka ugu yar ee ASTM A572 Fasalka 50?
A:Xoogga wax-soo-saarka ugu yar waa50 ksi (345 MPa), oo bixiya xoog ka sarreeya ASTM A36.
Q2: Waa maxay cabbirrada la heli karo?
A:Waxaan bixinaa qaybaha caadiga ah ee W sidaW6–W36, oo ay ku jiraanalwaaxyo waaweynCabbirrada gaarka ah ayaa sidoo kale la heli karaa marka la codsado.
S3: Waa maxay dhererka caadiga ah?
A:Dhererka caadiga ah waa6 m iyo 12 mAdeegyada dhererka iyo jarista ee la habeeyey ayaa diyaar ah.
S4: Ma bixisaa Shahaadooyinka Tijaabada Mill?
A:Haa, waan bixinnaaMTC (EN 10204 3.1)iyo taageeridda kormeerrada dhinac saddexaad sidaSGS, BV, ama TUV.
S5: Alwaaxyada ma la gubi karaa ama ma lagu dahaadhi karaa?
A:Haa, waan bixinaarinjiyeynta kulul ee galvanizing, dahaarka koowaad, iyo rinjiyeynta epoxysida waafaqsan shuruudaha mashruuca.
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