Soo dejiso Tilmaamaha iyo Cabbirka ugu dambeeyay ee iftiinka W.
ASTM A36/A992/A572 Fasalka 50 | W10×12 | W12×35 | W14×22-132 | W16×26 | W18×35 | Isticmaalka alwaaxa W24×21 H ee Buundooyinka Dhismayaasha Warshadaha
| Heerka Agabka | A36/A992/A572 Fasalka 50aad | Xoogga Wax Soo Saarka | ≥345MPa |
| 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
Qaab-dhismeedka Kiimikada ASTM A36/ASTM A992/ASTM A572 W-beam (ama H-beam)
| heerka birta | Kaarboon, ugu badnaan,% | Manganese, % | Fosfooraska, ugu badnaan,% | baaruud, ugu badnaan,% | Silikoon, % | |
| A36 | 0.26 | -- | 0.04 | 0.05 | ≤0.40 | |
| FIIRO GAAR AH: Waxyaabaha ku jira naxaasta ayaa diyaar ah marka dalabkaaga la cayimo. | ||||||
| Heerka Birta | Kaarboon, ugu badnaan, % | Manganese, % | Silikoon, ugu badnaan, % | Vanadium, ugu badnaan, % | Columbium, ugu badnaan, % | Fosfooraska, ugu badnaan, % | baaruud, ugu badnaan, % | |
| ASTMA992 | 0.23 | 0.50 - 1.60 | 0.40 | 0.15 | 0.05 | 0.035 | 0.045 | |
| Shay | Fasal | Kaarboon, ugu badnaan, % | Manganese, ugu badnaan, % | Silikoon, ugu badnaan, % | Fosforusmax, % | Sulfur, ugu badnaan, % | |
| Birta A572alwaaxyo | 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)
| Bir Grade | Xoogga jiidista, ksi[MPa] | Dhibcaha wax soo saarka ugu yar, ksi[MPa] | Kordhinta 8 inji.[200] mm], ugu yaraan,% | Kordhinta 2 inji.[50] mm], ugu yaraan,% | |
| A36 | 58-80 [400-550] | 36[250] | 20.00 | 21 | |
| Heerka Birta | Xoogga jiidista, ksi | Dhibcaha wax soo saarka, ugu yaraan, ksi | |
| ASTM A992 | 65 | 65 | |
| 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 ballaaran ee ASTM A36 / A992 / A572 - W Beam
| Magacaabista | Cabbirrada | Halbeegyada Ma-guurtada ah | |||||||
| Daqiiqadda Inertia | Qaybta Modulus | ||||||||
| Imperial (x lb/ft) | Qoto dheerh (gudaha) | Ballacaw (gudaha) | Dhumucda Shabakaddas (gudaha) | Aagga Qaybaha(2) | Miisaanka(lb/ft) | IX(4-ta) | Iy(4-ta) | 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
Dhismaha Dheer & Dhismaha Warshadaha
Qaybaha birta ah ee qaab-dhismeedkayaga ayaa door muhiim ah ka ciyaara abuurista alwaaxyada iyo tiirarka loo isticmaalo xafiisyada dhaadheer, guryaha iyo goobaha tafaariiqda. Codsiyada warshadaha, waa qalfoofka ugu weyn ee qaada culayska dhismayaasha warshadaha iyo alwaax weyn oo keenaya badbaado iyo adkaysi dhisme oo muddo dheer ah.
Mashaariicda Buundada & Kaabayaasha Dhaqaalaha
Qaababka birta ah ee aan dhisnay waxay ku habboon yihiin in loo isticmaalo nidaamyada sagxadaha iyo alwaaxyada taageerada ee buundooyinka yaryar iyo kuwa dhexe ee ka gudba waddooyinka waaweyn iyo tareennada. Waxay bixiyaan xoojin adag oo adag oo dhismaha buundada ah, si fiican ayay u adkeeyaan culayska taraafikada ee firfircoon.
Injineernimada Degmada iyo Takhasuska leh
Waxaan bixinaa xalal bir ah oo loogu talagalay saldhigyada tareenka dhulka hoostiisa mara sida biinanka istiraatiijiga ah ee loogu talagalay tunnels-ka korontada magaalada. Intaa waxaa dheer, waxay u arkaan codsi ballaaran oo ah aasaaska wiishashka munaaradaha iyo qaab-dhismeedyo ku meel gaar ah oo ku saabsan mashaariic badan oo dhisme oo heer sare ah ama ballaaran.
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: Xidhmo kasta oo bir ah waxaa lagu dhejiyaa maro aan biyuhu celin karin, 2-3 bac oo ah kuwa wax lagu qalajiyo ayaa lagu dhejiyaa gudaha xidhmo kasta, ka dibna waxaa lagu daboolaa maro roobka u adkaysata kulaylka.
Xidhmo: Xarig bir ah oo dhexroorkiisu yahay 12-16mm ayaa loo isticmaalaa xidhmo, oo ku habboon wiishashka dekedaha Mareykanka, iyadoo xidhmo kastaa ay awood u leedahay inay taageerto qiyaastii 2-3 tan.
Calaamadaynta U hoggaansanaanta: Calaamaddu waxay ka kooban tahay macluumaad agab, qeexitaanno, koodhka kastamka, lambarka dufcadda, iyo lambarka warbixinta imtixaanka (laba luqadood: Ingiriisi + Isbaanish).
Qalabka H-beam-ka ee qaybaha waaweyn (dhererka qaybta ≥ 800mm), dusha sare ee birta waxaa lagu dahaadhay saliid warshadeed oo ka hortagta miridhku, waxaana loo oggol yahay inay qalasho, ka dibna waxaa lagu duubayaa maro aan biyuhu celin karin.
Iyada oo la adeegsanayo iskaashi muddo dheer ah oo deggan oo u dhexeeya khadadka waaweyn ee maraakiibta sida MSK, MSC iyo COSCO, waxaan haysan karnaa silsilad saadka oo hufan.
Wax soo saarkeena iyo keenisteenu waxay dhammaantood waafaqsan yihiin nidaamka tayada ISO9001. Waxaa jira hab xakameyn tayo oo adag laga bilaabo baakadaha ilaa gaadiidka si loo hubiyo hufnaanta keenista H beams, kaas oo si kalsooni leh u taageeri doona dhismaha mashaariicdaada.
S: Waa maxay heerarka birta H-beam-kaaga ee suuqyada Bartamaha Ameerika?
A: Alaabteena waxaa loo hoggaansamay heerarka ASTM A36, A572 Grade 50, kaas oo ku habboon Bartamaha Ameerika. Waxaan sidoo kale bixin karnaa agab buuxiya heerarka maxalliga ah sida NOM ee Mexico.
S: Waa maxay waqtiga keenista Panama?
J: Maraakiibta badda ee laga soo raro Dekadda Tianjin una socda Panama Colón Free Zone waa qiyaastii 28-32 maalmood, wadarta wakhtiga keenistana (oo ay ku jiraan wax soo saarka iyo nadiifinta gaarka ah) waa 45-60 maalmood. Waxaan sidoo kale bixinnaa ikhtiyaarro maraakiib degdeg ah.
S: Ma taageereysaa nadiifinta kastamka?
J: Haa, waxaan la shaqeynaa dilaaliinta kastamka ee xirfadleyda ah ee Bartamaha Ameerika si aan uga caawinno macaamiisheenna inay ka shaqeeyaan caddeynta kastamka, bixinta canshuurta iyo wixii la mid ah, si loo helo gaarsiin habsami leh.
Faahfaahinta Xiriirka
Cinwaanka
Aagga warshadaha horumarinta Kangsheng,
Degmada Wuqing, magaalada Tianjin, Shiinaha.
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